Azepane → 1-(1,3-Dithiol-2-ylidene)hexahydroazepinium perchlorate

HRID 648918Notes

Reaction equation

HRID 648918 reaction equation
[NH:1]1[CH2:7][CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]1.[Cl:8]([O-:12])(=[O:11])(=[O:10])=[O:9].CS[C:15]1[S:19][CH:18]=[CH:17][S+:16]=1>CC(C)=O.C(OCC)C>[Cl:8]([O-:12])(=[O:11])(=[O:10])=[O:9].[S:16]1[CH:17]=[CH:18][S:19][C:15]1=[N+:1]1[CH2:7][CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]1

Participants

4

Reactant 2

HCID 8119AzepaneHCID 230390092-Methylthio-1,3-dithiolium perchlorate

Product 1

HCID 136549661-(1,3-Dithiol-2-ylidene)hexahydroazepinium perchlorateYield 52%

Reagents, catalysts & solvents 1

HCID 21584533Acetone diethyletherSolvent

Procedure

0.25 g of hexahydroazepine and 0.5 g of 2-methylthio-1,3-dithiolium perchlorate were teated in the same manner as in Example 26, and the product was recrystallized from acetone-ethyl ether, whereby 0.31 g (yield: 52.0%) of 1-(1,3-dithiol-2-ylidene)hexahydroazepinium perchlorate (Compound No. 37) was obtained as crystals having a melting point of from 86° to 88° C.

Sources & evidence

ORD record
ord-3c70cb5883f74c8d81abfcf71332d5fc
Source dataset
uspto-grants-1988_04
Patent number
US04737494

Reaction notes

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