Triethylamine → 1,4-bis(Vinylsulfonyl)-2,3-butanediol

HRID 46410Notes

Reaction equation

HRID 46410 reaction equation
Cl[CH2:2][CH2:3][S:4]([CH2:7][CH:8]([OH:18])[CH:9]([OH:17])[CH2:10][S:11]([CH2:14][CH2:15]Cl)(=[O:13])=[O:12])(=[O:6])=[O:5].C(N(CC)CC)C>CC(C)=O>[CH:14]([S:11]([CH2:10][CH:9]([OH:17])[CH:8]([OH:18])[CH2:7][S:4]([CH:3]=[CH2:2])(=[O:6])=[O:5])(=[O:13])=[O:12])=[CH2:15]

Participants

4

Reactant 2

HCID 8471TriethylamineHCID 134692041,4-Bis(2-chloroethanesulfonyl)butane-2,3-diol

Product 1

HCID 203870051,4-bis(Vinylsulfonyl)-2,3-butanediolYield 84.7%

Reagents, catalysts & solvents 1

HCID 180AcetoneSolvent

Procedure

11.4 g of 1,4-bis(chloroethylsulfonyl)-2,3-butanediol was dissolved in 300 ml of acetone and the same procedures as described in Synthesis Example 3 were followed using 6.8 g of triethylamine to obtain 7.6 g of white crystals.

Workup

  1. customthe same procedures as described in Synthesis Example 3

Sources & evidence

ORD record
ord-8e10c8cdf612462abec5054ea2b41cc5
Source dataset
uspto-grants-1979_11
Patent number
US04173481

Reaction notes

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