Putrescine → HCID 178511050, compound
Reaction equation
[C:1](=[S:3])=[O:2].[NH2:4][CH2:5][CH2:6][CH2:7][CH2:8][NH2:9]>O.C(O)C>[NH2:4][CH2:5][CH2:6][CH2:7][CH2:8][NH:9][C:1](=[S:3])[OH:2]Participants
5
Reactant 2
Product 1
Reagents, catalysts & solvents 2
Procedure
passing carbonyl sulfide gas into a solution of tetramethylene diamine dissolved in a mixture of water and ethanol in equal proportions by weight at a temperature of from about 30° C. to about 45° C. to form N-(4-aminobutyl)thiocarbamic acid or zwitterion thereof; and
Sources & evidence
- ORD record
- ord-504a7a055f8e4316914c9a3558fd99b6
- Source dataset
- uspto-grants-1979_05
- Patent number
- US04154931
Reaction notes
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