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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1679655Generated: October 27, 2026

Dicyclohexylcarbodiimide → 5,5-Dimethyl-8-(4-fluorophenyl-1-methylbutyl)-2-(2-propynyl)-1,2,3,4-tetrahydro-10-[4-(thiomorpholino)butyryloxy]-5H[1] benzopyrano[3,4-d]pyridine hydrobromide

https://huagongshe.com/reaction/1679655

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDicyclohexylcarbodiimideHCID 10868—
Reactant5,5dimethyl-10-hydroxy-8-(4-fluorophenyl-1-methylbutyl)-2(2-propynyl)-1,2,3,4-tetrahydro-5H[1]benzopyrano[3,4-d]pyridineHCID 53819439—
Reactantgamma-Thiomorpholinobutyric acid hydrobromideHCID 70564642—
Product5,5-Dimethyl-8-(4-fluorophenyl-1-methylbutyl)-2-(2-propynyl)-1,2,3,4-tetrahydro-10-[4-(thiomorpholino)butyryloxy]-5H[1] benzopyrano[3,4-d]pyridine hydrobromideHCID 88808577—

Reaction Steps

Equimolar amounts of 5,5dimethyl-10-hydroxy-8-(4-fluorophenyl-1-methylbutyl)-2(2-propynyl)-1,2,3,4-tetrahydro-5H[1]benzopyrano[3,4-d]pyridine, γ-thiomorpholinobutyric acid hydrobromide and dicyclohexylcarbodiimide are reacted to form the desired product.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04081449
Source datasetuspto-grants-1978_03
ORD IDord-9fbf89251a7d4c599d6c911459181012
Source noteuspto-grants-1978_03