Oxalate → HCID 20575151, compound

HRID 894315Notes

Reaction equation

HRID 894315 reaction equation
C([O-])(=O)C([O-])=O.[CH3:7][C:8]1[S:9][C:10]([CH3:20])=[CH:11][C:12]=1[C:13]([C:15]1[CH:19]=[CH:18][S:17][CH:16]=1)=O.Cl[CH:22]1[CH2:27][CH2:26][N:25]([CH3:28])[CH2:24][CH2:23]1.[Mg]>>[S:17]1[CH:18]=[CH:19][C:15]([C:13]([C:12]2[CH:11]=[C:10]([CH3:20])[S:9][C:8]=2[CH3:7])=[C:22]2[CH2:27][CH2:26][N:25]([CH3:28])[CH2:24][CH2:23]2)=[CH:16]1

Participants

5

Reactant 4

HCID 71081OxalateHCID 793424-chloro-N-methylpiperidineHCID 5462224MagnesiumHCID 20575148HCID 20575148, compound

Product 1

HCID 20575151HCID 20575151, compound

Procedure

The starting carbinol was obtained in a manner analogous to Example 1 (a), from 12.2 grams (0.055) mole) of (2,5-dimethyl-3-thienyl)-3-thienyl ketone, 14.7 grams (0.11 mole) of 4-chloro-N-methyl-piperidine and 2.67 grams (0.11 gram atom, of magnesium.

Sources & evidence

ORD record
ord-1f5806daddff454da3f0c265e59d2240
Source dataset
uspto-grants-1981_08
Patent number
US04283405

Reaction notes

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