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[ CAS No. 17647-70-0 ] {[proInfo.proName]}

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Chemical Structure| 17647-70-0
Chemical Structure| 17647-70-0
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Product Details of [ 17647-70-0 ]

CAS No. :17647-70-0 MDL No. :MFCD00186403
Formula : C3H5N3O Boiling Point : -
Linear Structure Formula :- InChI Key :QIEJLLIYONRHBH-UHFFFAOYSA-N
M.W : 99.09 Pubchem ID :28674
Synonyms :

Safety of [ 17647-70-0 ]

Signal Word:Warning Class:
Precautionary Statements:P261-P264-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P313-P337+P313-P362-P403+P233-P405-P501 UN#:
Hazard Statements:H315-H319-H335 Packing Group:
GHS Pictogram:

Application In Synthesis of [ 17647-70-0 ]

* 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.

  • Downstream synthetic route of [ 17647-70-0 ]

[ 17647-70-0 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 17647-70-0 ]
  • [ 1396456-75-9 ]
  • [ 68957-94-8 ]
  • [ 1400399-86-1 ]
YieldReaction ConditionsOperation in experiment
63% With hydrogenchloride; dmap; triethylamine; In tetrahydrofuran; n-heptane; dichloromethane; 1. Synthesis of 4-chloro-3-methoxy-N-(4-methyl-1,2,5-oxadiazol-3-yl)-2,3-dihydro-1-benzothiophene-5-carboxamide 1,1-dioxide (table example No. 1928) 1.00 g (3.14 mmol) of 4-chloro-3-methoxy-2,3-dihydro-1-benzothiophene-5-carboxylic acid 1,1-dioxide and 0.33 g (3.15 mmol) of 4-methyl-1,2,5-oxadiazol-3-yl-amine were dissolved at room temperature (RT) in 35 ml of CH2Cl2, 3.02 g (4.74 mmol) of 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane 2,4,6-trioxide (50% solution in THF) were added and the mixture was stirred at RT for 1 h. Subsequently, 2.18 ml (15.64 mmol) of triethylamine and 75 mg (0.61 mmol) of 4-dimethylaminopyridine (DMAP) were added and the whole mixture was stirred at RT for 16 h. This was followed by washing with water and twice with 6N hydrochloric acid, drying of the organic phase over Na2SO4 and filtration with suction through silica gel, washing through with 1:2 heptane/ethyl acetate and concentration. Yield 708 mg (63%). 1H NMR (CDCl3): delta=2.44 (s, 3H), 3.53 (s, 3H), 3.57 (dd, 1H), 3.71 (d, 1H), 5.15 (d, 1H), 7.55 (d, 1H), 7.74 (d, 1H), 9.40 (s, 1H)
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Related Functional Groups of
[ 17647-70-0 ]

Amines

Chemical Structure| 156463-85-3

[ 156463-85-3 ]

4-Amino-1,2,5-oxadiazole-3-carbonitrile

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Related Parent Nucleus of
[ 17647-70-0 ]

Oxadiazoles

Chemical Structure| 156463-85-3

[ 156463-85-3 ]

4-Amino-1,2,5-oxadiazole-3-carbonitrile

Similarity: 0.82

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