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[ CAS No. 206265-98-7 ]

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2D
Chemical Structure| 206265-98-7
Chemical Structure| 206265-98-7
Structure of 206265-98-7 *Storage: {[proInfo.prStorage]}

Quality Control of [ 206265-98-7 ]

Purity: {[proInfo.showProBatch.pb_purity]}

Related Doc. of [ 206265-98-7 ]

SDS

Product Details of [ 206265-98-7 ]

CAS No. :206265-98-7MDL No. :MFCD03453229
Formula :C21H44N2O9Boiling Point :547.7°C at 760 mmHg
Linear Structure Formula :-InChI Key :N/A
M.W :468.58Pubchem ID :5214899
Synonyms :

Computed Properties of [ 206265-98-7 ]

TPSA : - H-Bond Acceptor Count : -
XLogP3 : - H-Bond Donor Count : -
SP3 : - Rotatable Bond Count : -

Safety of [ 206265-98-7 ]

Signal Word:WarningClassN/A
Precautionary Statements:P261-P305 P351 P338UN#:N/A
Hazard Statements:H302-H315-H319-H335Packing Group:N/A
GHS Pictogram:

Application In Synthesis of [ 206265-98-7 ]

  • Downstream synthetic route of [ 206265-98-7 ]

[ 206265-98-7 ] Synthesis Path-Downstream   1~10

  • 1
  • [ 206265-98-7 ]
  • 3-(2′,5′-bis(chloromethyl)-4′-methoxyphenoxy)propane-1-sulfonyl chloride [ No CAS ]
  • tert-butyl (23-((3-(2,5-bis(chloromethyl)-4-methoxyphenoxy)propyl)sulfonamido)-3,6,9,12,15,18,21-heptaoxatricosyl)carbamate [ No CAS ]
  • 2
  • [ 206265-98-7 ]
  • 23-((3-(2,5-bis((1′,4′,8′,11′-tetraazacyclotetradecan-11′-yl)methyl)-4-methoxyphenoxy)propyl)sulfonamido)-3,6,9,12,15,18,21-heptaoxatricosylamine [ No CAS ]
  • 3
  • [ 206265-98-7 ]
  • tert-butyl (23-((3-(2,5-bis((1′,4′,8′,11′-tetraazacyclotetradecan-11′-yl)methyl)-4-methoxyphenoxy)propyl)sulfonamido)-3,6,9,12,15,18,21-heptaoxatricosyl)carbamate [ No CAS ]
  • 4
  • [ 206265-98-7 ]
  • 3-(2,5-bis(bromomethyl)-4-methoxyphenoxy)-1-propanesulfonyl chloride [ No CAS ]
  • C33H58Br2N2O13S [ No CAS ]
  • tert-butyl (23-((3-(2,5-bis(chloromethyl)-4-methoxyphenoxy)propyl)sulfonamido)-3,6,9,12,15,18,21-heptaoxatricosyl)carbamate [ No CAS ]
  • 5
  • [ 206265-98-7 ]
  • 3-(2,5-bis(bromomethyl)-4-methoxyphenoxy)-1-propanesulfonyl chloride [ No CAS ]
  • C33H58Br2N2O13S [ No CAS ]
  • 6
  • [ 206265-98-7 ]
  • [ 70-34-8 ]
  • C22H38N4O11 [ No CAS ]
  • 7
  • [ 206265-98-7 ]
  • [ 28920-43-6 ]
  • ClH*C36H54N2O11 [ No CAS ]
YieldReaction ConditionsOperation in experiment
With sodium hydrogencarbonate; In 1,4-dioxane; at 0 - 20℃; for 16h; To a stirred mixture of tert-butyl (23-amino-3,6,9,12,15,18,21- heptaoxatricosyl)carbamate 1 (500 mg, 1.07 mmol) and NaHCO3 (269 mg, 3.2 mmol) in 1,4- dioxane (5 mL) at 0 C, was added a solution of 9-fluorenylmethyl chloroformate (304 mg, 1.17 mmol) in 1,4-dioxane (2 mL). The mixture was warmed to RT and stirred for 16 h. DCM and Et2O were added and the mixture filtered. The obtained filtrate was concentrated under reduced pressure. The residue was purified (silica gel; eluting with 100% EtOAc in hexanes followed by 10% MeOH in DCM) to afford a colorless oil. The obtained oil was dissolved in DCM (7 mL) and to this was added 2M HCl in ether (9 mL, 18 mmol). The mixture was stirred at RT for 4 h. The mixture was concentrated under reduced pressure to afford compound 2 (479 mg, 81%) as a semi-solid. LCMS Mass: 591.0 (M++1).
  • 8
  • [ 206265-98-7 ]
  • [ 55750-48-6 ]
  • C25H44N2O11 [ No CAS ]
YieldReaction ConditionsOperation in experiment
90% With sodium carbonate; at 0℃; for 2h; (1) 20 g of tert-butyl end-capsule hexaglycidyl carbamate was added to 100 ml of saturated sodium bicarbonate, and 6.6 g of N-methoxycarbonylmaleimide was weighed out and slowly added at 0C. The above solution was stirred for 2 h.TLC showed the reaction was complete and ethyl acetate was extracted 3 times. The ethyl acetate phase was dried over anhydrous sodium sulfate, spin-dried and purified by column to give 19.4 g of product in 90% yield.
  • 9
  • [ 206265-98-7 ]
  • C46H77N3O14 [ No CAS ]
  • 10
  • [ 206265-98-7 ]
  • C20H36N2O9 [ No CAS ]
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