Thionyl Chloride → HCID 123203838, compound

HRID 507792Notes

Reaction equation

HRID 507792 reaction equation
[CH:1]([SiH:4]([CH:14]([CH3:16])[CH3:15])[C:5]1[CH:13]=[CH:12][C:8]([C:9](O)=[O:10])=[CH:7][CH:6]=1)([CH3:3])[CH3:2].S(Cl)([Cl:19])=O>>[CH:1]([SiH:4]([CH:14]([CH3:16])[CH3:15])[C:5]1[CH:13]=[CH:12][C:8]([C:9]([Cl:19])=[O:10])=[CH:7][CH:6]=1)([CH3:3])[CH3:2]

Participants

3

Reactant 2

HCID 24386Thionyl ChlorideHCID 57568188HCID 57568188, compound

Product 1

HCID 123203838HCID 123203838, compound

Procedure

4-diisopropylsilanyl benzoic acid (1) (6.7 g, 28.4 mmol) and thionyl chloride (3.2 mL, 42.6 mmol) were mixed together and heated to reflux for 2 hours. a desired compound was then purified and identified by distillation under a reduced pressure (1 mmHg, 102-104° C.) (5.6 g, 77%). Its NMR data are as follows:

Workup

  1. temperatureheated
  2. temperatureto reflux for 2 hours
  3. customa desired compound was then purified
  4. distillationidentified by distillation under a reduced pressure (1 mmHg, 102-104° C.) (5.6 g, 77%)

Sources & evidence

ORD record
ord-d55ea2ce9a174d06bfb56aba77ada8af
Source dataset
uspto-grants-2010_08
Patent number
US07786296B2

Reaction notes

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