Diethyl Ether → HCID 14705803, compound

HRID 1731699Notes

Reaction equation

HRID 1731699 reaction equation
[C:1]([S:20]/[CH:21]=[CH:22]\[C:23]1[CH:24]=[N:25][CH:26]=[CH:27][CH:28]=1)([C:14]1[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=1)([C:8]1[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.C[I:30].[CH2:31](OCC)C>C(Cl)Cl>[I-:30].[C:1]([S:20]/[CH:21]=[CH:22]\[C:23]1[CH:24]=[N+:25]([CH3:31])[CH:26]=[CH:27][CH:28]=1)([C:14]1[CH:15]=[CH:16][CH:17]=[CH:18][CH:19]=1)([C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1)[C:8]1[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=1

Participants

5

Reactant 3

HCID 3283Diethyl EtherHCID 6328Methyl iodideHCID 13456947HCID 13456947, compound

Product 1

HCID 14705803HCID 14705803, compound

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

A mixture of 3-[(Z)-2-(tritylthio)vinyl]pyridine (5 g) and methyl iodide (8.3 ml) in dry methylene chloride (100 ml) was stirred at ambient temperature for 24 hours. The reaction mixture was poured into diethyl ether under stirring. The resultant precipitate was collected by filtration, washed with diethyl ether and air-dried at ambient temperature to give 3-[(Z)-2-(tritylthio)vinyl]-1-methylpyridinium iodide (6.64 g) as yellow powder.

Workup

  1. stirringunder stirring
  2. filtrationThe resultant precipitate was collected by filtration
  3. washwashed with diethyl ether
  4. customair-dried at ambient temperature

Sources & evidence

ORD record
ord-acd36d227d9147bb8e878e03d412e4b4
Source dataset
uspto-grants-1986_11
Patent number
US04622318

Reaction notes

Loading…