1,4-Butanediol → Sulfamic acid, tetramethylene ester

HRID 460879Notes

Reaction equation

HRID 460879 reaction equation
S(O[CH2:6][CH2:7][O:8][S:9](=[O:12])(=[O:11])[NH2:10])(=O)(=O)N.[CH2:13]([OH:18])[CH2:14]CCO>>[S:9]([O:18][CH2:13][CH2:14][CH2:6][CH2:7][O:8][S:9](=[O:11])(=[O:12])[NH2:10])(=[O:11])(=[O:8])[NH2:10]

Participants

3

Reactant 2

HCID 80641,4-ButanediolHCID 148884Sulfamic acid, ethylene ester

Product 1

HCID 148886Sulfamic acid, tetramethylene ester

Procedure

1,4-Bis-O-sulfamyl-1,4-butanediol is prepared in the same manner as 1,2-bis-O-sulfamyl-1,2-ethanediol in Example 1 except that 1,4-butanediol (34.6 g., 0.385 mol.) is employed as the alkanediol.

Sources & evidence

ORD record
ord-30733bd823444943b27db5a6f25489d7
Source dataset
uspto-grants-1977_12
Patent number
US04061663

Reaction notes

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