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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 575289Generated: October 25, 2026

(R)-2-(5-methyl-1,2,4-oxadiazol-3-yl)but-3-yn-2-ol → (R)-9-(3-hydroxy-3-(5-methyl-1,2,4-oxadiazol-3-yl)but-1-yn-1-yl)-5,6-dihydro-4H-4,6-methanobenzo[6,7]cyclohepta[1,2-d]thiazole-2-carboxamide

https://huagongshe.com/reaction/575289

Reaction equation

Participants

RoleNameHCIDCharge
Reactant(R)-2-(5-methyl-1,2,4-oxadiazol-3-yl)but-3-yn-2-olHCID 86669593—
Reactant9-bromo-5,6-dihydro-4H-4,6-methanobenzo[6,7]cyclohepta[1,2-d]thiazole-2-carboxamideHCID 86693314—
Product(R)-9-(3-hydroxy-3-(5-methyl-1,2,4-oxadiazol-3-yl)but-1-yn-1-yl)-5,6-dihydro-4H-4,6-methanobenzo[6,7]cyclohepta[1,2-d]thiazole-2-carboxamideHCID 8669331614%

Reaction Steps

Similar to as described in General Procedure G, 9-bromo-5,6-dihydro-4H-4,6-methanobenzo[6,7]cyclohepta[1,2-d]thiazole-2-carboxamide was reacted with (2R)-2-(5-methyl-1,2,4-oxadiazol-3-yl)but-3-yn-2-ol to give the titled compound as a colorless solid (5.2 mg, 14%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09034866B2
Source datasetuspto-grants-2015_05
ORD IDord-2969bd64beea4f7f9c60dd03b48562ab
Source noteuspto-grants-2015_05