Ethyl 5-bromothiophene-2-carboxylate → HCID 9820088, compound

HRID 2254083Notes

Reaction equation

HRID 2254083 reaction equation
[CH3:1][C:2]1([CH3:14])[C:11]2[C:6](=[CH:7][CH:8]=[C:9]([C:12]#[CH:13])[CH:10]=2)[S:5][CH2:4][CH2:3]1.Br[C:16]1[S:20][C:19]([C:21]([O:23][CH2:24][CH3:25])=[O:22])=[CH:18][CH:17]=1>>[CH3:1][C:2]1([CH3:14])[C:11]2[C:6](=[CH:7][CH:8]=[C:9]([C:12]#[C:13][C:16]3[S:20][C:19]([C:21]([O:23][CH2:24][CH3:25])=[O:22])=[CH:18][CH:17]=3)[CH:10]=2)[S:5][CH2:4][CH2:3]1

Participants

3

Reactant 2

HCID 605723Ethyl 5-bromothiophene-2-carboxylateHCID 109325396-Ethynyl-4,4-dimethylthiochroman

Product 1

HCID 9820088HCID 9820088, compound

Procedure

Using the same general procedure described in the preceeding Example 11, but using instead 4,4-dimethyl-6-ethynylthiochroman and ethyl 5-bromothiophene-2-carboxylate, the title compound was synthesized.

Sources & evidence

ORD record
ord-b6e161d559bf4e88bac191e675c2558d
Source dataset
uspto-grants-1993_08
Patent number
US05234926

Reaction notes

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