189278
对-甲基苯磺酰异氰酸酯
96%
别名:
4-甲苯磺酰异氰酸酯
蒸汽压
1 mmHg ( 100 °C)
质量水平
方案
96%
表单
liquid
折射率
n20/D 1.534 (lit.)
沸点
144 °C/10 mmHg (lit.)
275-278 °C (lit.)
密度
1.291 g/mL at 25 °C (lit.)
SMILES字符串
Cc1ccc(cc1)S(=O)(=O)N=C=O
InChI
1S/C8H7NO3S/c1-7-2-4-8(5-3-7)13(11,12)9-6-10/h2-5H,1H3
InChI key
VLJQDHDVZJXNQL-UHFFFAOYSA-N
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一般描述
对甲苯磺酰基异氰酸酯与烯丙基锡烷和烯丙基氯发生钯催化的双烯丙基化反应。
应用
对甲苯磺酰基异氰酸酯用作：
- LC-MS/MS法测定人血浆中3-α-羟基替勃龙的衍生化试剂
- HPLC法同时定量分析药物中二甘醇和丙二醇的衍生化试剂
- 制备乙酰化顺-1,2-二醇、恶唑烷-2-酮、2,3-二氨基酸和N-甲苯磺酰基碳酰胺的试剂
警示用语：
Danger
危险分类
Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
10 - Combustible liquids
WGK
WGK 1
闪点(°F)
294.8 °F - closed cup
闪点(°C)
146 °C - closed cup
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Tetrahedron Letters, 34, 951-951 (1993)
Fabiana Fernandes de Santana e Silva Cardoso et al.
Biomedical chromatography : BMC, 27(11), 1457-1462 (2013-07-03)
A new method was developed for the quantitation of 3-α-hydroxy tibolone, in human plasma, after oral administration of a tablet formulation containing tibolone (2.5 mg). 3-α-Hydroxy tibolone was extracted by a liquid-liquid procedure, using cyproterone acetate as internal standard and chlorobutane
N Solin et al.
Organic letters, 3(6), 909-912 (2001-03-27)
A tandem bis-allylation of p-toluenesulfonyl isocyanate can be achieved by palladium-catalyzed three-component coupling reaction with allylstannanes and allyl chlorides. A high level of regioselectivity can be obtained by the appropriate choice of the allylic substituents. The reaction mechanism and the
Tetrahedron, 47, 2263-2263 (1991)
Tetrahedron Letters, 34, 1867-1867 (1993)
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