90096-45-0

Basic information

• Product Name: Carbamic acid, [(2-chlorophenyl)sulfonyl]-, ethyl ester
• CAS NO: 90096-45-0
• Molecular Formula: C9H10ClNO4S
• Molecular Weight: 263.702
• Mol File: 90096-45-0.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: Carbamic acid, [(2-chlorophenyl)sulfonyl]-, ethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Carbamic acid, [(2-chlorophenyl)sulfonyl]-, ethyl ester(90096-45-0)
• EPA Substance Registry System: Carbamic acid, [(2-chlorophenyl)sulfonyl]-, ethyl ester(90096-45-0)

Safety Data

• Hazardous Substances Data: 90096-45-0(Hazardous Substances Data)

Upstream product

• 64-17-5 ethanol 
• 201230-82-2 carbon monoxide 
• 125069-33-2 Kalium N-chlor-2-chlorbenzolsulfonamidat 
• 6961-82-6 2-chlorobenzenesulfonamide 
• 541-41-3 chloroformic acid ethyl ester 

Downstream Products

• 1064195-64-7 C₃₃H₂₇ClF₆N₄O₆S 
• 1064195-50-1 2-chloro-N-[({1-[4-(4,9-diethoxy-1-oxo-1,3-dihydro-2H-benzo[f]isoindol-2-yl)-3-methylbenzyl]cyclopropyl}amino)carbonyl]benzenesulfonamide 
• 103859-16-1 N-butyl-N'-(2-chloro-benzenesulfonyl)-urea 

Relevant articles and documents

Syntheses, biological activities and SAR studies of novel carboxamide compounds containing piperazine and arylsulfonyl moieties

A series of novel carboxamide compounds 19a-19j, 20a-20j and 22a-22d containing piperazine and arylsulfonyl moieties have been synthesized. The bioassay results showed that some compounds exhibited favorable herbicidal activities against dicotyledonous plants and many of them possessed excellent antifungal activities. Among 24 novel compounds, some showed superiority over the commercial fungicides Chlorothalonil, Dimethomorph, Thiophanate-methyl, Iprodione, and Zhongshengmycin at 500 mg/L concentration. Some compounds also exhibited high KARI inhibitory activity at 100 γ1/4g/mL concentration and could be used as new KARI lead inhibitors for further studies. Moreover, SAR of these new compounds were comprehensively investigated using different computational methods in which 3D-QSAR model obtained provided useful information for further structural optimization for the discovery of new fungicides. The results of this research will contribute to explore comprehensive biological activities of piperazine-containing compounds in different areas of chemistry.

Synthesis of arylsulfonylcarbamic acid derivatives using a new, phosgene-free method

Arylsulfonylcarbamic acid esters, thioesters, and amides, 3, have been prepared via catalytic carbonylation of alkali metal salts of N-chloroarylsulfonamides, 1, and treatment of the reaction mixture with R1XH (X=O, S, NR2).