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位置:首页 > 品牌 > Sigma-Aldrich > 2,4,6-三异丙基苯磺酰基肼

2,4,6-Triisopropylbenzenesulfonyl Hydrazide

2,4,6-三异丙基苯磺酰肼

品牌
Sigma-Aldrich
CAS
39085-59-1
货号
192198
包装型号
规格纯度
90%
参考价格
1278.02 *本价格含增值税费
促销
服务
  • 原厂保证
  • 包邮
  • 增值税票
数量
-+
产品名称:
39085-59-1
2,4,6-Triisopropylbenzenesulfonyl Hydrazide
Trisylhydrazide
2,4,6-Triisopropylbenzenesulfonohydrazide
TPSH
2,4,6-三异丙基苯磺酰基肼
2,4,6-三异丙基苯磺酰肼
产品介绍:

产品说明

应用

2,4,6-Triisopropylbenzenesulfonyl hydrazide (TPSH) is a best source of diazene. It can be used as a selective reducing agent for the reduction of alkenes and other double bonds via in situ formation of diazene (diimide) in the presence of base. TPSH reduction method is efficiently used in the synthesis of polymers and natural products as it tolerates sensitive groups such as esters, ketones, or organometal complexes. It also undergoes condensation reaction with ketones and aldehydes to produce corresponding hydrazones that can be converted into reactive intermediates such as diazoalkanes, carbenes, carbenium ions, and alkyllithiums.
It can be used as a reagent to synthesize:

  • Nitrogen-containing polycyclic compounds by intramolecular cyclopropanation of N-alkyl indoles/pyrroles.
  • Vinyl sulfones by sulfonylation reaction of vinyl bromides.
  • Nitrile derivatives from carbonyl compounds via formation of corresponding hydrazones.

包装

1, 5 g in glass bottle

基本信息

线性分子式[(CH3)2CH]3C6H2SO2NHNH2
分子量298.44
Beilstein2145001
EC 号254-282-7
MDL编号MFCD00014750
PubChem化学物质编号24851533
NACRESNA.22

产品性质

质量水平100
测定90%
形式powder
mp110-112 ℃ (dec.) (lit.)
储存温度−20℃
SMILES stringCC(C)c1cc(C(C)C)c(c(c1)C(C)C)S(=O)(=O)NN
InChI1S/C15H26N2O2S/c1-9(2)12-7-13(10(3)4)15(20(18,19)17-16)14(8-12)11(5)6/h7-11,17H,16H2,1-6H3
InChI keyUGRVYFQFDZRNMQ-UHFFFAOYSA-N

安全信息

储存分类代码13 - Non Combustible Solids
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable
个人防护装备Eyeshields, Gloves, type N95 (US)

Sigma-Aldrich

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