Tolylboronic acid → HCID 18668660, compound

HRID 1059150Notes

Reaction equation

B(O)(O)[C:2]1[CH:3]=[CH:4][C:5]([CH3:8])=[CH:6][CH:7]=1.Br[C:12]1[CH:13]=[C:14]([C:18]([C:23]2[N:24]=[CH:25][N:26]([C:28]([C:41]3[CH:46]=[CH:45][CH:44]=[CH:43][CH:42]=3)([C:35]3[CH:40]=[CH:39][CH:38]=[CH:37][CH:36]=3)[C:29]3[CH:34]=[CH:33][CH:32]=[CH:31][CH:30]=3)[CH:27]=2)([OH:22])[CH:19]([CH3:21])[CH3:20])[CH:15]=[CH:16][CH:17]=1>>[CH3:20][CH:19]([CH3:21])[C:18]([C:14]1[CH:13]=[C:12]([C:2]2[CH:7]=[CH:6][C:5]([CH3:8])=[CH:4][CH:3]=2)[CH:17]=[CH:16][CH:15]=1)([C:23]1[N:24]=[CH:25][N:26]([C:28]([C:41]2[CH:46]=[CH:45][CH:44]=[CH:43][CH:42]=2)([C:35]2[CH:40]=[CH:39][CH:38]=[CH:37][CH:36]=2)[C:29]2[CH:34]=[CH:33][CH:32]=[CH:31][CH:30]=2)[CH:27]=1)[OH:22]

Participants

Reactant 2

HCID 79799Tolylboronic acid

HCID 186685221-(3-bromophenyl)-(1-trityl-1H-imidazol-4-yl)-2-methyl-1-propanol

Product 1

HCID 18668660HCID 18668660, compoundYield 72.3%

Procedure

By the reaction in the same manner as in Example 1-(i) using p-tolylboronic acid (0.45 g) and 1-(3-bromophenyl)-2-methyl-1-(1-trityl-1H-imidazol-4-yl)-1-propanol (1.03 g), the title compound (0.76 g) was obtained as a colorless solid.

Workup

customBy the reaction in the same manner as in Example

Sources & evidence

ORD record: ord-149c20a406f24d179b2dde60713671d2
Source dataset: uspto-grants-2003_02
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US06518257B1

Reaction notes

Loading…