methyl (R)-4,5,6,7-tetrafluoro-3-phenyl-2,3-dihydrobenzo[d]isothiazole-3-carboxylate 1,1-dioxide

Base Information

Chemical Name:methyl (R)-4,5,6,7-tetrafluoro-3-phenyl-2,3-dihydrobenzo[d]isothiazole-3-carboxylate 1,1-dioxide
CAS No.:1446282-74-1
Molecular Formula:C₁₅H₉F₄NO₄S
Molecular Weight:375.3
Hs Code.:

Synonyms:methyl (R)-4,5,6,7-tetrafluoro-3-phenyl-2,3-dihydrobenzo[d]isothiazole-3-carboxylate 1,1-dioxide

Suppliers and Price of methyl (R)-4,5,6,7-tetrafluoro-3-phenyl-2,3-dihydrobenzo[d]isothiazole-3-carboxylate 1,1-dioxide

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of methyl (R)-4,5,6,7-tetrafluoro-3-phenyl-2,3-dihydrobenzo[d]isothiazole-3-carboxylate 1,1-dioxide

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of methyl (R)-4,5,6,7-tetrafluoro-3-phenyl-2,3-dihydrobenzo[d]isothiazole-3-carboxylate 1,1-dioxide

There total 3 articles about methyl (R)-4,5,6,7-tetrafluoro-3-phenyl-2,3-dihydrobenzo[d]isothiazole-3-carboxylate 1,1-dioxide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

: 1049837-65-1
methyl (S)-2-(2,3,4,5,6-pentafluorophenylsulfonamido)-2-phenylacetate

: 1446282-74-1
methyl (R)-4,5,6,7-tetrafluoro-3-phenyl-2,3-dihydrobenzo[d]isothiazole-3-carboxylate 1,1-dioxide

: 1446282-75-2
methyl (S)-4,5,6,7-tetrafluoro-3-phenyl-2,3-dihydrobenzo[d]isothiazole-3-carboxylate 1,1-dioxide

Guidance literature:: With N,N,N′,N′-tetramethyl-N″-tert-butylguanidine; 1,8-diazabicyclo[5.4.0]undec-7-ene; In 1,2-dimethoxyethane; at 0 - 25 ℃; for 16h; Solvent; Reagent/catalyst; Time; Overall yield = 97 %; Overall yield = 364 mg; enantioselective reaction;
DOI:10.1021/ol401557v

Reference yield:

: 15028-39-4,13226-98-7
L-2-phenylglycine methyl ester hydrochloride

: 1446282-74-1
methyl (R)-4,5,6,7-tetrafluoro-3-phenyl-2,3-dihydrobenzo[d]isothiazole-3-carboxylate 1,1-dioxide

: 1446282-75-2
methyl (S)-4,5,6,7-tetrafluoro-3-phenyl-2,3-dihydrobenzo[d]isothiazole-3-carboxylate 1,1-dioxide

Guidance literature:: Multi-step reaction with 2 steps

1: N-ethyl-N,N-diisopropylamine / dichloromethane / 3 h / 0 - 25 °C

2: N,N,N′,N′-tetramethyl-N″-tert-butylguanidine / 1,2-dimethoxyethane / 96 h / 0 - 25 °C

With N,N,N′,N′-tetramethyl-N″-tert-butylguanidine; N-ethyl-N,N-diisopropylamine; In 1,2-dimethoxyethane; dichloromethane;
DOI:10.1021/ol401557v

Reference yield:

: 832-53-1
pentafluorobenzenesulonyl chloride

: 1446282-74-1
methyl (R)-4,5,6,7-tetrafluoro-3-phenyl-2,3-dihydrobenzo[d]isothiazole-3-carboxylate 1,1-dioxide

: 1446282-75-2
methyl (S)-4,5,6,7-tetrafluoro-3-phenyl-2,3-dihydrobenzo[d]isothiazole-3-carboxylate 1,1-dioxide

Guidance literature:: Multi-step reaction with 2 steps

1: N-ethyl-N,N-diisopropylamine / dichloromethane / 3 h / 0 - 25 °C

2: N,N,N′,N′-tetramethyl-N″-tert-butylguanidine / 1,2-dimethoxyethane / 96 h / 0 - 25 °C

With N,N,N′,N′-tetramethyl-N″-tert-butylguanidine; N-ethyl-N,N-diisopropylamine; In 1,2-dimethoxyethane; dichloromethane;
DOI:10.1021/ol401557v