Diphenylmethane bromide → 3-[(2-Diphenylmethylthio-4,5-dihydronaphtho[1,2-d]thiazol-6-yl)oxy]propionic acid

HRID 2228694Notes

Reaction equation

[SH:1][C:2]1[S:3][C:4]2[CH2:14][CH2:13][C:12]3[C:7](=[CH:8][CH:9]=[CH:10][C:11]=3[O:15][CH2:16][CH2:17][C:18]([O:20]CC)=[O:19])[C:5]=2[N:6]=1.[Br-].[C:24]1([CH2:30][C:31]2[CH:36]=[CH:35][CH:34]=[CH:33][CH:32]=2)[CH:29]=[CH:28][CH:27]=[CH:26][CH:25]=1>>[C:24]1([CH:30]([C:31]2[CH:32]=[CH:33][CH:34]=[CH:35][CH:36]=2)[S:1][C:2]2[S:3][C:4]3[CH2:14][CH2:13][C:12]4[C:7](=[CH:8][CH:9]=[CH:10][C:11]=4[O:15][CH2:16][CH2:17][C:18]([OH:20])=[O:19])[C:5]=3[N:6]=2)[CH:29]=[CH:28][CH:27]=[CH:26][CH:25]=1

Participants

Reactant 2

HCID 18470978Diphenylmethane bromide

HCID 178472162HCID 178472162, compound

Product 1

HCID 184710143-[(2-Diphenylmethylthio-4,5-dihydronaphtho[1,2-d]thiazol-6-yl)oxy]propionic acidYield 35%

Procedure

Using ethyl 3-[(2-mercapto-4,5-dihydronaphtho[1,2-d]thiazol-6-yl)oxy]propionate and diphenylmethane bromide, the procedure of Example 21 was otherwise repeated to synthesize the title compound. Yield 35%.

Sources & evidence

ORD record: ord-7cc1595fb73143848ab364396a9bc65f
Source dataset: uspto-grants-2002_07
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US06417213B2

Reaction notes

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