(Diethylamino)sulfur trifluoride
(Diethylamino)sulfur trifluoride
What is (Diethylamino)sulfur trifluoride?
(Diethylamino)sulfur trifluoride is a chemical compound with CAS number 38078-09-0. It is used in various industrial and research applications.
Applications
• Fluorinating agent: reaction with alcohols and carbonyl compounds, Review1,2
• Review on nucleophilic fluorination.2
• Catalyst for Friedel-Crafts allylation using tertiary cyclopropyl silyl ethers3 and the rearrangement of homoallylic alcohols to unsaturated aldehydes.4
• Early introduction of a fluoromethyl group stabilizes the epoxide during further manipulations in the synthesis of 26-fluoro-epothilone.5
• Fluorinating agent for a variety of compounds, including thioethers, alkenols, and cyanohydrins.6,7,8
• Reagent for gem difluorination of ketopipecolinic acids.9
Specifications
(C2H5)2NSF3
161.19 g/mol
technical
30-32 °C/3 mmHg(lit.)
1.22 g/mL at 25 °C(lit.)
packed in PTFE bottles
Safety Information
GHS02
GHS05
GHS07Danger
H226-H302 + H312 + H332-H314
P280-P305 + P351 + P338-P310
Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
253-771-2
3