T30805
硫代醋酸
96%
别名:
TAA, TMA, 硫代乙酸
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线性分子式:
CH3COSH
化学文摘社编号:
分子量:
76.12
UNSPSC Code:
12352106
NACRES:
NA.22
PubChem Substance ID:
EC Number:
208-063-8
Beilstein/REAXYS Number:
1733298
MDL number:
产品名称
硫代醋酸, 96%
InChI key
DUYAAUVXQSMXQP-UHFFFAOYSA-N
InChI
1S/C2H4OS/c1-2(3)4/h1H3,(H,3,4)
SMILES string
CC(S)=O
assay
96%
refractive index
n20/D 1.465 (lit.)
bp
88-91.5 °C (lit.)
density
1.065 g/mL at 25 °C (lit.)
storage temp.
2-8°C
Quality Level
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Application
硫代乙酸 (TAA) 可在新型亚磺酰基脲有机催化剂存在下，与硝基烯烃发生
- 对映体选择性加成，形成手性 1，2-氨基硫醇衍生物。该方法已成功地用于抗真菌药物硫康唑的合成。
- 双官能团胺硫脲催化不对称 Michael 加成反应，生成硫酯。
- 不对称 1,6-共轭加成反应 对位 -醌甲烷在手性磷酸催化剂存在下生成手性含硫二苯基甲烷型化合物。
- 甲基丙烯酰胺与手性反式-2,5-二取代吡咯烷助剂的共轭加成形成手性 β-巯基羧酸衍生物。
硫代乙酸是将巯基引入有机分子的试剂。
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Eye Dam. 1 - Flam. Liq. 2 - Skin Sens. 1
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
64.4 °F - closed cup
flash_point_c
18 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
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Phosphoric Acid Catalyzed Asymmetric 1, 6?Conjugate Addition of Thioacetic Acid to para?Quinone Methides.
Dong N, et al.
Angewandte Chemie (International Edition in English), 55(4), 1460-1464 (2016)
Rubén Mas-Ballesté et al.
Dalton transactions (Cambridge, England : 2003), 39(6), 1511-1518 (2010-01-28)
While M-percarboxylato species are elusive intermediates, their sulfur containing analogues are known in some cases. The feasibility of isolation of M-perthioacetato compounds allowed, in this work, to obtain new insights into the pathways that follow the reactivity of M-E-ER (E
E Pinart et al.
Journal of anatomy, 199(Pt 4), 435-448 (2001-11-06)
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