Potassium Carbonate → HCID 14028953, compound

HRID 2309586Notes

Reaction equation

C[Si]([C:5]#[C:6][C:7]1[CH:12]=[CH:11][C:10]([S:13][C:14]2[CH:19]=[CH:18][C:17]([C:20]([C:29]3[CH:34]=[CH:33][C:32]([S:35][C:36]4[CH:41]=[CH:40][C:39]([C:42]#[C:43][Si](C)(C)C)=[CH:38][CH:37]=4)=[CH:31][CH:30]=3)([C:25]([F:28])([F:27])[F:26])[C:21]([F:24])([F:23])[F:22])=[CH:16][CH:15]=2)=[CH:9][CH:8]=1)(C)C.C(=O)([O-])[O-].[K+].[K+]>>[C:6]([C:7]1[CH:8]=[CH:9][C:10]([S:13][C:14]2[CH:15]=[CH:16][C:17]([C:20]([C:29]3[CH:34]=[CH:33][C:32]([S:35][C:36]4[CH:37]=[CH:38][C:39]([C:42]#[CH:43])=[CH:40][CH:41]=4)=[CH:31][CH:30]=3)([C:21]([F:24])([F:23])[F:22])[C:25]([F:28])([F:26])[F:27])=[CH:18][CH:19]=2)=[CH:11][CH:12]=1)#[CH:5]

Participants

Reactant 2

HCID 11430Potassium Carbonate

HCID 14028952HCID 14028952, compound

Product 1

HCID 14028953HCID 14028953, compound

Procedure

The final desired product 2,2-bis[4-(4-ethynylphenylthio)phenyl]hexafluoropropane (Compound 11) was prepared by treating Compound 10 with anhydrous methanoltetrahydrofuran and anhydrous potassium carbonate according to the general procedure described in Example 1, Section E herein.

Sources & evidence

ORD record: ord-3cd45409b10947f6851e94c8ea4eff8e
Source dataset: uspto-grants-1987_09
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US04695655

Reaction notes

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