[ CAS No. 17763-78-9 ] {[proInfo.proName]}

Name: 17763-78-9|4-Phenylphenyl triflate|95%
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CAS No. 17763-78-9, is an aryls compound, with a molecular weight of 302.27, molecular formula C₁₃H₉F₃O₃S, Ambeed provides reports for batches of (such as NMR, HPLC/GC).

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Structure of 17763-78-9 * Storage: {[proInfo.prStorage]}

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Quality Control of [ 17763-78-9 ]

COA NMR CNMR HPLC LC-MS

Related Doc. of [ 17763-78-9 ]

SDS Specification

Alternatived Products of [ 17763-78-9 ]

Product Details of [ 17763-78-9 ]

CAS No. :	17763-78-9	MDL No. :	MFCD18379753
Formula :	C₁₃H₉F₃O₃S	Boiling Point :	-
Linear Structure Formula :	-	InChI Key :	RJFYGCJTUUXOOF-UHFFFAOYSA-N
M.W :	302.27	Pubchem ID :	11077493
Synonyms :

Safety of [ 17763-78-9 ]

Signal Word:	Warning	Class:	N/A
Precautionary Statements:	P261-P305+P351+P338	UN#:	N/A
Hazard Statements:	H315-H319-H335	Packing Group:	N/A
GHS Pictogram:

Application In Synthesis of [ 17763-78-9 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

Upstream synthesis route of [ 17763-78-9 ]
Downstream synthetic route of [ 17763-78-9 ]

[ 17763-78-9 ] Synthesis Path-Upstream 1~19

1
[ 358-23-6 ]
[ 92-69-3 ]
[ 17763-78-9 ]

Yield	Reaction Conditions	Operation in experiment
98%	With pyridine In dichloromethane at 20℃; Inert atmosphere; Cooling with ice	General procedure: To a flame-dried 25 mL round-bottom flask fitted with a rubber septum and equipped with a magnetic stir bar was added phenol (1.0 equiv). The contents were evacuated and backfilled three times with nitrogen. Anhydrous DCM (0.7 M) and distilled pyridine (4.2 equiv) were added via syringe and the stirred solution was cooled in an ice bath for 10 min. Triflic anhydride (1.4 equiv) was added dropwise over 5 min. The reaction was slowly warmed to room temperature. After 10-14 h, the reaction was diluted with Et₂O (30 mL) and quenched with 1 M aqueous HCl (30 mL). The organic layer was extracted. The organic layer washed with water (2 x 25mL), then brine (25 mL), dried over MgSO₄, filtered, and concentrated via rotary evaporation. The aryl triflate was purified by flash chromatography (gradient 2–20percent EtOAc/hexanes over 45 column volumes.

Reference： [1] Tetrahedron, 2018, vol. 74, # 26, p. 3314 - 3317
[2] Chemistry - A European Journal, 2007, vol. 13, # 5, p. 1432 - 1441
[3] Angewandte Chemie - International Edition, 2018, vol. 57, # 34, p. 11045 - 11049[4] Angew. Chem., 2018, vol. 130, # 34, p. 11211 - 11215,5
[5] Angewandte Chemie - International Edition, 2017, vol. 56, # 49, p. 15693 - 15697[6] Angew. Chem., 2017, vol. 129, p. 15899 - 15903,5
[7] Chinese Journal of Chemistry, 2018, vol. 36, # 11, p. 1031 - 1034
[8] Angewandte Chemie - International Edition, 2005, vol. 44, # 18, p. 2704 - 2707
[9] Journal of Organometallic Chemistry, 2016, vol. 820, p. 120 - 124

2
[ 66107-30-0 ]
[ 98-80-6 ]
[ 17763-78-9 ]

Reference： [1] Journal of the American Chemical Society, 2000, vol. 122, # 17, p. 4020 - 4028
[2] Synthesis, 2010, # 15, p. 2609 - 2615
[3] European Journal of Organic Chemistry, 2018, vol. 2018, # 41, p. 5644 - 5656

3
[ 29540-84-9 ]
[ 98-80-6 ]
[ 17763-78-9 ]

Reference： [1] Journal of the American Chemical Society, 2000, vol. 122, # 17, p. 4020 - 4028

4
[ 29540-84-9 ]
[ 960-16-7 ]
[ 17763-78-9 ]

Reference： [1] Journal of the American Chemical Society, 2002, vol. 124, # 22, p. 6343 - 6348

5
[ 32578-29-3 ]
[ 17763-78-9 ]

Reference： [1] European Journal of Organic Chemistry, 1999, # 8, p. 1875 - 1883

6
[ 17763-67-6 ]
[ 17763-78-9 ]

Reference： [1] Angewandte Chemie - International Edition, 2005, vol. 44, # 18, p. 2704 - 2707

7
[ 66107-30-0 ]
[ 17763-78-9 ]

Reference： [1] Synlett, 2005, # 11, p. 1763 - 1766

8
[ 613-37-6 ]
[ 17763-78-9 ]

Reference： [1] Angewandte Chemie - International Edition, 2005, vol. 44, # 18, p. 2704 - 2707

9
[ 358-23-6 ]
[ 90-15-3 ]
[ 17763-78-9 ]

Reference： [1] Chemical Communications, 2017, vol. 53, # 6, p. 1192 - 1195

10
[ 66107-30-0 ]
[ 100-59-4 ]
[ 17763-78-9 ]

Reference： [1] Angewandte Chemie - International Edition, 2017, vol. 56, # 6, p. 1581 - 1585[2] Angew. Chem., 2017, vol. 129, # 6, p. 1603 - 1607,5

11
[ 66107-30-0 ]
[ 98-80-6 ]
[ 92-94-4 ]
[ 17763-78-9 ]

Reference： [1] European Journal of Organic Chemistry, 2018, vol. 2018, # 41, p. 5644 - 5656

12
[ 66107-30-0 ]
[ 100-58-3 ]
[ 92-94-4 ]
[ 17763-78-9 ]

Reference： [1] Tetrahedron Letters, 1997, vol. 38, # 40, p. 7087 - 7090

13
[ 29540-84-9 ]
[ 934-56-5 ]
[ 17763-78-9 ]
[ 2051-62-9 ]

Reference： [1] Angewandte Chemie - International Edition, 2011, vol. 50, # 35, p. 8192 - 8195

14
[ 29540-84-9 ]
[ 960-16-7 ]
[ 17763-78-9 ]
[ 2051-62-9 ]

Reference： [1] Angewandte Chemie - International Edition, 2011, vol. 50, # 35, p. 8192 - 8195

15
[ 98-80-6 ]
[ 17763-78-9 ]

Reference： [1] European Journal of Organic Chemistry, 1999, # 8, p. 1875 - 1883

16
[ 106-48-9 ]
[ 17763-78-9 ]
[ 2051-62-9 ]

Reference： [1] Angewandte Chemie - International Edition, 2011, vol. 50, # 35, p. 8192 - 8195
[2] Angewandte Chemie - International Edition, 2011, vol. 50, # 35, p. 8192 - 8195

17
[ 106-41-2 ]
[ 17763-78-9 ]

Reference： [1] Angewandte Chemie - International Edition, 2017, vol. 56, # 6, p. 1581 - 1585[2] Angew. Chem., 2017, vol. 129, # 6, p. 1603 - 1607,5

18
[ 66107-30-0 ]
[ 100-58-3 ]
[ 92-66-0 ]
[ 92-94-4 ]
[ 17763-78-9 ]

Reference： [1] Tetrahedron Letters, 1997, vol. 38, # 40, p. 7087 - 7090
[2] Tetrahedron Letters, 1997, vol. 38, # 40, p. 7087 - 7090

19
[ 110-86-1 ]
[ 335-05-7 ]
[ 92-69-3 ]
[ 121-44-8 ]
[ 17763-78-9 ]

Reference： [1] C.A., 1968, vol. 68, p. 21698
[2] Chem.Abstr., 1968, vol. 68, # 21698c,
[3] , Gmelin Handbook: F: PerFHalOrg.2, 1.3.4, page 137 - 166,

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P221	Take any precaution to avoid mixing with combustibles
P222	Do not allow contact with air.
P223	Keep away from any possible contact with water, because of violent reaction and possible flash fire.
P230	Keep wetted
P231	Handle under inert gas.
P232	Protect from moisture.
P233	Keep container tightly closed.
P234	Keep only in original container.
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P240	Ground/bond container and receiving equipment.
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P231 + P232	Handle under inert gas. Protect from moisture.
P235 + P410	Keep cool. Protect from sunlight.
Response
Code	Phrase
P301	IF SWALLOWED:
P304	IF INHALED:
P305	IF IN EYES:
P306	IF ON CLOTHING:
P307	IF exposed:
P308	IF exposed or concerned:
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P310	Immediately call a POISON CENTER or doctor/physician.
P311	Call a POISON CENTER or doctor/physician.
P312	Call a POISON CENTER or doctor/physician if you feel unwell.
P313	Get medical advice/attention.
P314	Get medical advice/attention if you feel unwell.
P315	Get immediate medical advice/attention.
P320
P302 + P352	IF ON SKIN: wash with plenty of soap and water.
P321
P322
P330	Rinse mouth.
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P332	IF SKIN irritation occurs:
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P335	Brush off loose particles from skin.
P336	Thaw frosted parts with lukewarm water. Do not rub affected area.
P337	If eye irritation persists:
P338	Remove contact lenses, if present and easy to do. Continue rinsing.
P340	Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P341	If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing.
P342	If experiencing respiratory symptoms:
P350	Gently wash with plenty of soap and water.
P351	Rinse cautiously with water for several minutes.
P352	Wash with plenty of soap and water.
P353	Rinse skin with water/shower.
P360	Rinse immediately contaminated clothing and skin with plenty of water before removing clothes.
P361	Remove/Take off immediately all contaminated clothing.
P362	Take off contaminated clothing and wash before reuse.
P363	Wash contaminated clothing before reuse.
P370	In case of fire:
P371	In case of major fire and large quantities:
P372	Explosion risk in case of fire.
P373	DO NOT fight fire when fire reaches explosives.
P374	Fight fire with normal precautions from a reasonable distance.
P376	Stop leak if safe to do so. Oxidising gases (section 2.4) 1
P377	Leaking gas fire: Do not extinguish, unless leak can be stopped safely.
P378
P380	Evacuate area.
P381	Eliminate all ignition sources if safe to do so.
P390	Absorb spillage to prevent material damage.
P391	Collect spillage. Hazardous to the aquatic environment
P301 + P310	IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P301 + P312	IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P301 + P330 + P331	IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P302 + P334	IF ON SKIN: Immerse in cool water/wrap in wet bandages.
P302 + P350	IF ON SKIN: Gently wash with plenty of soap and water.
P303 + P361 + P353	IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P304 + P312	IF INHALED: Call a POISON CENTER or doctor/physician if you feel unwell.
P304 + P340	IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P304 + P341	IF INHALED: If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P306 + P360	IF ON CLOTHING: Rinse Immediately contaminated CLOTHING and SKIN with plenty of water before removing clothes.
P307 + P311	IF exposed: call a POISON CENTER or doctor/physician.
P308 + P313	IF exposed or concerned: Get medical advice/attention.
P309 + P311	IF exposed or if you feel unwell: call a POISON CENTER or doctor/physician.
P332 + P313	IF SKIN irritation occurs: Get medical advice/attention.
P333 + P313	IF SKIN irritation or rash occurs: Get medical advice/attention.
P335 + P334	Brush off loose particles from skin. Immerse in cool water/wrap in wet bandages.
P337 + P313	IF eye irritation persists: Get medical advice/attention.
P342 + P311	IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician.
P370 + P376	In case of fire: Stop leak if safe to Do so.
P370 + P378	In case of fire:
P370 + P380	In case of fire: Evacuate area.
P370 + P380 + P375	In case of fire: Evacuate area. Fight fire remotely due to the risk of explosion.
P371 + P380 + P375	In case of major fire and large quantities: Evacuate area. Fight fire remotely due to the risk of explosion.
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P411 + P235	Keep cool.
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Physical hazards
Code	Phrase
H200	Unstable explosive
H201	Explosive; mass explosion hazard
H202	Explosive; severe projection hazard
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H301	Toxic if swallowed
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H303	May be harmful if swallowed
H304	May be fatal if swallowed and enters airways
H305	May be harmful if swallowed and enters airways
H310	Fatal in contact with skin
H311	Toxic in contact with skin
H312	Harmful in contact with skin
H313	May be harmful in contact with skin
H314	Causes severe skin burns and eye damage
H315	Causes skin irritation
H316	Causes mild skin irritation
H317	May cause an allergic skin reaction
H318	Causes serious eye damage
H319	Causes serious eye irritation
H320	Causes eye irritation
H330	Fatal if inhaled
H331	Toxic if inhaled
H332	Harmful if inhaled
H333	May be harmful if inhaled
H334	May cause allergy or asthma symptoms or breathing difficulties if inhaled
H335	May cause respiratory irritation
H336	May cause drowsiness or dizziness
H340	May cause genetic defects
H341	Suspected of causing genetic defects
H350	May cause cancer
H351	Suspected of causing cancer
H360	May damage fertility or the unborn child
H361	Suspected of damaging fertility or the unborn child
H361d	Suspected of damaging the unborn child
H362	May cause harm to breast-fed children
H370	Causes damage to organs
H371	May cause damage to organs
H372	Causes damage to organs through prolonged or repeated exposure
H373	May cause damage to organs through prolonged or repeated exposure
Environmental hazards
Code	Phrase
H400	Very toxic to aquatic life
H401	Toxic to aquatic life
H402	Harmful to aquatic life
H410	Very toxic to aquatic life with long-lasting effects
H411	Toxic to aquatic life with long-lasting effects
H412	Harmful to aquatic life with long-lasting effects
H413	May cause long-lasting harmful effects to aquatic life
H420	Harms public health and the environment by destroying ozone in the upper atmosphere

Yield	Reaction Conditions	Operation in experiment
98%	With pyridine; In dichloromethane; at 20℃;Inert atmosphere; Cooling with ice;	General procedure: To a flame-dried 25 mL round-bottom flask fitted with a rubber septum and equipped with a magnetic stir bar was added phenol (1.0 equiv). The contents were evacuated and backfilled three times with nitrogen. Anhydrous DCM (0.7 M) and distilled pyridine (4.2 equiv) were added via syringe and the stirred solution was cooled in an ice bath for 10 min. Triflic anhydride (1.4 equiv) was added dropwise over 5 min. The reaction was slowly warmed to room temperature. After 10-14 h, the reaction was diluted with Et2O (30 mL) and quenched with 1 M aqueous HCl (30 mL). The organic layer was extracted. The organic layer washed with water (2 x 25mL), then brine (25 mL), dried over MgSO4, filtered, and concentrated via rotary evaporation. The aryl triflate was purified by flash chromatography (gradient 2-20% EtOAc/hexanes over 45 column volumes.
	With pyridine; In dichloromethane; at 0 - 25℃; for 12h;Inert atmosphere;	General procedure: After phenols and pyridine were dissolved in dry DCM, triflic anhydridewas added slowly by syringe over 5 min at 0 C. Then the reaction mixture was allowed to bewarmed up to 25 C and further stirred at 25 C for 12 h. After the reaction mixture was quenche dwith water, the aqueous layer was extracted with CH2Cl2 and the combined organic layer was dried over Na2SO4 and then filtrated. The products were purified by regular flash chromatography (petroleumether/EtOAc mixtures) [10].

[ CAS No. 17763-78-9 ] {[proInfo.proName]}

Quality Control of [ 17763-78-9 ]

Related Doc. of [ 17763-78-9 ]

Product Details of [ 17763-78-9 ]

Safety of [ 17763-78-9 ]

Application In Synthesis of [ 17763-78-9 ]

[ 17763-78-9 ] Synthesis Path-Upstream 1~19

[ 17763-78-9 ] Synthesis Path-Downstream 1~87

Related Functional Groups of [ 17763-78-9 ]

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Sulfonates

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Precautionary Statements-General

Prevention

Response

Storage

Disposal

Physical hazards

Health hazards

Environmental hazards

Inquiry

Related Functional Groups of
[ 17763-78-9 ]