| 产品名称 | 二乙氨基三氟化硫 |
|---|---|
| 英文名称 | (Diethylamino)sulfur trifluoride |
| 别名 | 二乙胺基三氟化硫;三氟化硫二乙胺络合物;(二乙氨基)三氟化硫;二乙胺基三氟化硫 |
| 英文别名 | DAST Sulfur Trifluoride Diethylamine Complex |
| 应用 | 氟化试剂 · Fluorinating agent: reaction with alcohols and carbonyl compounds, Review · Review on nucleophilic fluorination. · Catalyst for Friedel-Crafts allylation using tertiary cyclopropyl silyl ethers and the rearrangement of homoallylic alcohols to unsaturated aldehydes. · Early introduction of a fluoromethyl group stabilizes the epoxide during further manipulations in the synthesis of 26-fluoro-epothilone. · Fluorinating agent for a variety of compounds, including thioethers, alkenols, and cyanohydrins. · Reagent for gem difluorination of ketopipecolinic acids. |
| 规格或纯度 | 95% |
| 运输条件 | 冰袋运输 |
氟化剂:与醇和羰基化合物反应,综述
关于亲核氟化的综述。
在使用叔环丙基甲硅烷基醚进行Friedel-Crafts烯丙基化 和均聚醇重排成不饱和醛过程中的催化剂。
在26-氟-埃坡霉素的合成中,氟甲基的早期引入可在进一步的操作过程中稳定环氧化物。
可用于多种化合物(包括硫醚、链烯醇和氰醇)的氟化剂。
用于酮基哌啶酸的宝石二氟化试剂。
Fluorinating Reagent · Fluorinating agent: reaction with alcohols and carbonyl compounds, Review · Review on nucleophilic fluorination. · Catalyst for Friedel-Crafts allylation using tertiary cyclopropyl silyl ethers and the rearrangement of homoallylic alcohols to unsaturated aldehydes. · Early introduction of a fluoromethyl group stabilizes the epoxide during further manipulations in the synthesis of 26-fluoro-epothilone. · Fluorinating agent for a variety of compounds, including thioethers, alkenols, and cyanohydrins. · Reagent for gem difluorination of ketopipecolinic acids.
| 标识符号 | GHS05, GHS02 |
|---|---|
| 信号词 | Danger |
| 警示性声明 | P305+P351+P338,P280,P370+P378,P210,P310,P405,P501,P233,P240,P264,P403+P235,P303+P361+P353,P241,P301+P330+P331,P304+P340,P363,P242,P243 |
| 危害声明 | H314,H226 |
| 个人防护设备 | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
| Merck Index | 311 |
| 闪点(摄氏) | 23℃ |
| 闪点(华氏) | 73.4 °F |
| UN Number | 2920 |
| Class | 8 / 3 |
| Packing group | I |