D-Cysteine hydrochloride | CAS:32443-99-5
D-Cysteine hydrochloride
- 名称：D-半胱氨酸盐酸盐; D-beta-巯基丙氨酸盐酸盐 | D-Cysteine hydrochloride
- CAS号：32443-99-5
- 别名：
- 分子式：C3H7NO2S.HCl;C3H8ClNO2S
- 分子量：157.62
- EINESC号：251-043-9
产品描述
物理化学性质
| 熔点 | 185 ºC (dec.) |
|---|---|
| 比旋光度 | -6.4 º (c=5%,5M HCl) |
安全数据
| 危险品标志 | Xi |
|---|---|
| 危险类别码 | R36/37/38 |
| 安全说明书 | S26;S36 |
产品合成路线
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同行评议文献
Synthesis of 3-gem-difluoro-2-ethoxy allylic alcohols from ethyl chlorodifluoroacetate.Begue J-P, et al. Tetrahedron Letters, 35(3), 6097-6100 (1994)
Fluorine-containing organozinc reagents. IV.: Reformatskii-type reactions of chlorodifluoroacet1c acid derivatives.Lang RW and Schaub B. Tetrahedron Letters, 29(24), 2943-2946 (1988)
A theoretical investigation on the kinetics and reactivity of the gas-phase reactions of ethyl chlorodifluoroacetate with OH radical and Cl atom at 298 K.Mishra BK, et al. Structural Chemistry, 25(2), 463-470 (2014)
Pathway for the stereocontrolled Z and E production of alpha,alpha-difluorine-substituted phenyl butenoates.Wadih Ghattas et al.The Journal of organic chemistry, 71(22), 8618-8621 (2006-10-27)
备注
Products protected by valid patents are not offered for sale in countries where the sale of such products constitutes a patent infringement and its liability is at buyer's risk.
Products currently covered by valid US Patents are offered for R&D use in accordance with 35 USC 271 +A13(1).
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