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2,4,6-三异丙基苯磺酰肼

规格或纯度: ≥95.0%
有货

库存信息

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库存信息

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库存信息

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库存信息

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货号 (SKU) 包装规格 是否现货 价格 数量
T161644-1g
1g 现货 Stock Image
T161644-5g
5g 现货 Stock Image
T161644-10g
10g 现货 Stock Image
T161644-25g
25g 现货 Stock Image

基本描述

别名 TPSH|2,4,6-三异丙基苯磺酰基肼|2,4,6-三异丙基苯磺酰基肼|2,4,6-三异丙基苯磺酰基肼
英文别名 39085-59-1|2,4,6-Triisopropylbenzenesulfonohydrazide|2,4,6-Triisopropylbenzenesulfonyl Hydrazide|Trisylhydrazide|TPSH|2,4,6-tri(propan-2-yl)benzenesulfonohydrazide|2,4,6-Triisopropylbenzenesulphonohydrazide|Benzenesulfonic acid, 2,4,6-tris(1-methylethyl)-
规格或纯度 ≥95.0%
英文名称 2,4,6-Triisopropylbenzenesulfonyl Hydrazide
储存温度 -20°C储存,充氩
运输条件 超低温冰袋运输
产品介绍


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.

名称和标识符

IUPAC Name 2,4,6-tri(propan-2-yl)benzenesulfonohydrazide
INCHI InChI=1S/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 Key UGRVYFQFDZRNMQ-UHFFFAOYSA-N
Canonical SMILES CC(C)C1=CC(=C(C(=C1)C(C)C)S(=O)(=O)NN)C(C)C
Isomeric SMILES CC(C)C1=CC(=C(C(=C1)C(C)C)S(=O)(=O)NN)C(C)C
WGK Germany 3
PubChem CID 359333
分子量 298.45
Beilstein号 2145000
Reaxy-Rn 2145001

化学和物理性质

敏感性 对热、空气、湿度敏感
熔点 122°C(dec.)(lit.)

安全和危险性(GHS)

象形图
ghs07

Harmful

ghs02

Flammable

信号词 Warning
危险声明 H315: Causes skin irritation
H319: Causes serious eye irritation
H335: May cause respiratory irritation
H228: Flammable solid
预防措施声明 P261,P305+P351+P338,P280,P370+P378,P210,P302+P352,P321,P405,P501,P240,P264,P271,P241,P304+P340,P403+P233,P362+P364,P264+P265,P337+P317,P332+P317,P319
WGK Germany 3
Reaxy-Rn 2145001
个人防护装备 Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter

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