Thiophene,2,5-dihydro-3,4-dimethyl-, 1,1-dioxide

更新时间:2023-01-21 07:44:29

Thiophene,2,5-dihydro-3,4-dimethyl-, 1,1-dioxide结构式
Thiophene,2,5-dihydro-3,4-dimethyl-, 1,1-dioxide结构式
委托求购
常用名 Thiophene,2,5-dihydro-3,4-dimethyl-, 1,1-dioxide 英文名 Thiophene,2,5-dihydro-3,4-dimethyl-, 1,1-dioxide
CAS号 18214-56-7 分子量 146.20700
密度 1.173g/cm3 沸点 292.7ºC at 760mmHg
分子式 C6H10O2S 熔点 N/A
MSDS N/A 闪点 163.8ºC

 名称

英文名 3,4-dimethyl-2,5-dihydrothiophene 1,1-dioxide
英文别名 更多

 物理化学性质

密度 1.173g/cm3
沸点 292.7ºC at 760mmHg
分子式 C6H10O2S
分子量 146.20700
闪点 163.8ºC
精确质量 146.04000
PSA 42.52000
LogP 1.83200
蒸汽压 0.00316mmHg at 25°C
折射率 1.49

 合成线路

~99%

Thiophene,2,5-dihydro-3,4-dimethyl-, 1,1-dioxide结构式

Thiophene,2,5-d...

18214-56-7

文献:Ando, Kaori; Akadegawa, Naoki; Takayama, Hiroaki Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1993 , # 19 p. 2263 - 2268

~98%

Thiophene,2,5-dihydro-3,4-dimethyl-, 1,1-dioxide结构式

Thiophene,2,5-d...

18214-56-7

文献:Yao, Qingwei Organic letters, 2002 , vol. 4, # 3 p. 427 - 430

~10%

Thiophene,2,5-dihydro-3,4-dimethyl-, 1,1-dioxide结构式

Thiophene,2,5-d...

18214-56-7

文献:Sashuk, Volodymyr; Peeck, Lars H.; Plenio, Herbert Chemistry - A European Journal, 2010 , vol. 16, # 13 p. 3983 - 3993

~73%

Thiophene,2,5-dihydro-3,4-dimethyl-, 1,1-dioxide结构式

Thiophene,2,5-d...

18214-56-7

文献:Chou; Sun Tetrahedron Letters, 1990 , vol. 31, # 7 p. 1035 - 1038

~%

Thiophene,2,5-dihydro-3,4-dimethyl-, 1,1-dioxide结构式

Thiophene,2,5-d...

18214-56-7

文献:CADILA HEALTHCARE LIMITED; DESAI, Ranjit, C.; BAHEKAR, Rajesh; JADAV, Pradip; GOSWAMI, Amitgiri; PATEL, Pankaj Patent: WO2014/61031 A1, 2014 ;

~21%

Thiophene,2,5-dihydro-3,4-dimethyl-, 1,1-dioxide结构式

Thiophene,2,5-d...

18214-56-7

详细
文献:Saalfrank, Rolf W.; Rost, Walter Angewandte Chemie, 1985 , vol. 97, # 10 p. 870 - 871

~%

Thiophene,2,5-dihydro-3,4-dimethyl-, 1,1-dioxide结构式

Thiophene,2,5-d...

18214-56-7

文献:Backer; Strating Recueil des Travaux Chimiques des Pays-Bas, 1934 , vol. 53, p. 525,541 Recueil des Travaux Chimiques des Pays-Bas, 1935 , vol. 54, p. 170,174, 183

 英文别名

3,4-dimethyl-3-sulfolene
3,4-Dimethyl-2,5-dihydrothiophen-1,1-dioxide
2,5-dihydro-3,4-dimethylthiophene 1,1-dioxide
F1294-0102
3,4-dimethyl-2,5-dihydrothiophene-1,1-dioxide
3,4-dimethyl-2,5-dihydrothiophene-1,1-dione
2,5-Dihydro-3,4-dimethylthiophen-1,1-dioxid
3,4-dimethyl-thiophene-S-dioxide