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一般描述
羟胺-O-磺酸是一种多功能合成试剂。 它被广泛用作各种有机合成中的亲核试剂和亲电试剂。它可通过让硫酸羟胺与30%发烟H2SO4反应来合成。
应用
羟胺-O-磺酸可被用于以下过程:
作为氮转移试剂,用于在水性介质中将醛转化为腈。
通过与哌啶反应合成N-氨基哌啶(NAPP)。
作为氮转移试剂,用于在水性介质中将醛转化为腈。
通过与哌啶反应合成N-氨基哌啶(NAPP)。
羟胺-O-磺酸(HOSA)可用于制备以下物质:
- 单取代和1,1-双取代肼
- 对称取代吡咯
- 苯胺
- C取代的氨基衍生物
- 内酰胺
警示用语:
Danger
危险声明
危险分类
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1B
储存分类代码
8A - Combustible corrosive hazardous materials
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
法规信息
新产品
Direct synthesis of nitriles from aldehydes with hydroxylamine-O-sulfonic acid in acidic water.
Quinn DJ, et al.
Tetrahedron Letters, 57(34), 3844-3847 (2016)
A New Strategy for the Preparation of N-Aminopiperidine Using Hydroxylamine-O-Sulfonic Acid: Synthesis, Kinetic Modelling, Phase Equilibria, Extraction and Processes."
Labarthe E, et al.
Advances in Chemical Engineering and Science, 3(2) (2013)
Synthetic Methods and Reactions; 671. One-Step Conversion of Alicyclic Ketones into Lactams with Hydroxylamine-O-sulfonic Acid/Formic Acid.
Olah GA and Fung AP.
Synthesis, 07, 537-538 (1979)
Hydroxylamine-O-sulfonic Acid.
Erdik E and Saczewski J.
e-EROS Encyclopedia of Reagents for Organic Synthesis. (2013)
K Sakano et al.
Mutation research, 479(1-2), 101-111 (2001-07-27)
2-Nitropropane (2-NP), a widely used industrial solvent, is carcinogenic to rats. To clarify the mechanism of carcinogenesis by 2-NP, we investigated DNA damage by 2-NP metabolites, N-isopropylhydroxylamine (IPHA) and hydroxylamine-O-sulfonic acid (HAS), using 32P-5'-end-labelled DNA fragments obtained from genes that
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