6-chloro-4,4-dimethyl-1,1-dioxo-3,4-dihydro-2H-1lambda6-benzothiopyran-7-sulfonyl chloride

Modify Date: 2024-09-04 10:00:00

6-chloro-4,4-dimethyl-1,1-dioxo-3,4-dihydro-2H-1lambda6-benzothiopyran-7-sulfonyl chloride structure
Common Name 6-chloro-4,4-dimethyl-1,1-dioxo-3,4-dihydro-2H-1lambda6-benzothiopyran-7-sulfonyl chloride
CAS Number 2138181-51-6 Molecular Weight 343.2
Density N/A Boiling Point N/A
Molecular Formula C11H12Cl2O4S2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 6-chloro-4,4-dimethyl-1,1-dioxo-3,4-dihydro-2H-1lambda6-benzothiopyran-7-sulfonyl chloride

 Chemical & Physical Properties

Molecular Formula C11H12Cl2O4S2
Molecular Weight 343.2

 Preparation

CC1(C)CCS(=O)(=O)c2cc(S(=O)(=O)Cl)c(Cl)cc21