Thiosemicarbazide → HCID 178460685, compound

HRID 1759174Notes

Reaction equation

HRID 1759174 reaction equation
[C:1]([CH2:4][PH:5](=[O:7])[O-:6])(=O)[CH3:2].[Na+:8].[NH2:9][NH:10][C:11]([NH2:13])=[S:12]>C(O)C>[C:1](=[N:9][NH:10][C:11]([NH2:13])=[S:12])([CH2:4][PH:5](=[O:7])[O-:6])[CH3:2].[Na+:8]

Participants

4

Reactant 2

HCID 2723789ThiosemicarbazideHCID 178473688HCID 178473688, compound

Product 1

HCID 178460685HCID 178460685, compound

Reagents, catalysts & solvents 1

HCID 702EthanolSolvent

Procedure

A mixture of sodium acetylmethylphosphinate (3.5 g) and thiosemicarbazide (2.2 g) was stirred in ethanol (15 ml) for 4 days. The precipitated hydrazone was filtered off and dried (4.6 g). The n.m.r spectrum supports the required structure. The compound slowly decomposes above 125°.

Workup

  1. filtrationThe precipitated hydrazone was filtered off
  2. customdried (4.6 g)
  3. customThe compound slowly decomposes above 125°

Sources & evidence

ORD record
ord-a1328fb88e744f3c8f301ee20ed05155
Source dataset
uspto-grants-1982_07
Patent number
US04339443

Reaction notes

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