Diethyl (1,3-dithiane-2-yl) phosphonate, English name: Diethyl (1,3-Dithian-2-yl) phosphonate, CAS: 6 2999-73 - 9, Formula: C8H17O3PS2, Molecular weight: 256.3
62999-73-9
Diethyl (1,3-Dithian-2-yl) phosphonate
CAS: 62999-73-9
Chemical formula: C8H17O3PS2
<"" ="xl" "">| Chinese name | Diethyl (1,3-dithiane-2-yl) phosphonate |
| English name | Diethyl (1,3-Dithian-2-yl)phosphonate |
| alias | Diethyl (1,3-dithiane-2-yl) phosphonate |
| English alias | Diethyl (1,3-Dithian-2-yl)phosphonate |
| CAS | 62999-73-9 |
| chemical formula | C8H17O3PS2 |
| molecular weight | 256.32 |
| storage conditions | Room Temprature |
62999-73-9 - brief introduction
The following is an introduction to the properties, uses, preparation methods, and safety information of this compound:Nature:
Diethyl (1,3-dithiane-2-yl) phosphonate is a solid with a distinctive odor. It is insoluble in water, but soluble in organic solvents such as ethanol and dimethylformamide.
Purpose:
The compound has a variety of applications in organic synthesis. It can be used as a phosphorus source and can participate in a variety of organic reactions, such as nucleophilic substitution reactions and olefin and carbonylation reactions. It can also be used as a ligand for metal-organic catalysts.
Production method:
The preparation of diethyl (1,3-dithiane-2-yl) phosphonate is generally carried out by a multi-step reaction. Diethyl diethylphosphonate reacts with bromoacetic acid under the catalysis of a base to produce diethyl (1,3-diacetylthiane-2-yl) phosphonate. The intermediate is then reacted with sulfur in the presence of sodium sulfide to form the final product.
Safety information:
Specific toxicity and hazard data for diethyl (1,3-dithiane-2-yl) phosphonate are limited. As an organophosphorus compound, it may be toxic to some extent. Proper laboratory operating procedures should be followed during handling and use and appropriate personal protective measures such as wearing gloves and protective glasses should be taken. The compound should be stored and disposed of properly to avoid contact with oxidants and ignition sources.Last Updated: 2024-04-10 22:29:15
