Ethyl 5-bromovalerate → HCID 70230620, compound

HRID 1976167Notes

Reaction equation

HRID 1976167 reaction equation
[C:1]12([C:11]3[CH:20]=[C:19]4[C:14]([CH:15]=[CH:16][C:17]([C:21]5[CH:32]=[CH:31][C:24]([C:25]([O:27]CC=C)=[O:26])=[CH:23][CH:22]=5)=[CH:18]4)=[CH:13][C:12]=3[OH:33])[CH2:10][CH:5]3[CH2:6][CH:7]([CH2:9][CH:3]([CH2:4]3)[CH2:2]1)[CH2:8]2.Br[CH2:35][CH2:36][CH2:37][CH2:38][C:39]([O:41][CH2:42][CH3:43])=[O:40]>>[C:1]12([C:11]3[CH:20]=[C:19]4[C:14]([CH:15]=[CH:16][C:17]([C:21]5[CH:22]=[CH:23][C:24]([C:25]([OH:27])=[O:26])=[CH:31][CH:32]=5)=[CH:18]4)=[CH:13][C:12]=3[O:33][CH2:35][CH2:36][CH2:37][CH2:38][C:39]([O:41][CH2:42][CH3:43])=[O:40])[CH2:2][CH:3]3[CH2:4][CH:5]([CH2:6][CH:7]([CH2:9]3)[CH2:8]1)[CH2:10]2

Participants

3

Reactant 2

HCID 84580Ethyl 5-bromovalerateHCID 22000346HCID 22000346, compound

Product 1

HCID 70230620HCID 70230620, compoundYield 65.4%

Procedure

Following the procedure of Example 12(a), but reacting 2 g (4.5 mmol) of allyl 4-[7-(1-adamantyl)-6-hydroxy-2-naphthyl]benzoate with 1.4 g (6.7 mmol) of ethyl 5-bromovalerate, 1.55 g (59%) of the expected compound was obtained, which compound had a melting point of 117°-8° C.

Sources & evidence

ORD record
ord-c8a4fe68090f45b4be300ad2c9403d23
Source dataset
uspto-grants-2001_05
Patent number
US06225328B1

Reaction notes

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