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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2188629Generated: October 31, 2026

2-(2-(Diethylamino)ethyl)-5-methyl-2H-(1)benzothiopyrano(4,3,2-cd)indazole → 8a-(4-(piperidin-1-yl)benzyl)-2-(4-tert-butylphenylsulfonyl)-1,2,3,4,8,8a-hexahydroisoquinolin-6(7H)-one

https://huagongshe.com/reaction/2188629

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-(2-(Diethylamino)ethyl)-5-methyl-2H-(1)benzothiopyrano(4,3,2-cd)indazoleHCID 32247—
Reactant2-(4-t-Butylbenzenesulfonyl)-8a-[4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)benzyl]-1,3,4,7,8,8a-hexahydro-2h-isoquinolin-6-oneHCID 59214130—
Product8a-(4-(piperidin-1-yl)benzyl)-2-(4-tert-butylphenylsulfonyl)-1,2,3,4,8,8a-hexahydroisoquinolin-6(7H)-oneHCID 44442986—

Reaction Steps

The following compounds were similarly prepared from 2-(4-t-Butylbenzenesulfonyl)-8a-[4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)benzyl]-1,3,4,7,8,8a-hexahydro-2H-isoquinolin-6-one (IA-5: Y=4-(B(OC(CH3)2C(CH3)2O)):

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08324203B2
Source datasetuspto-grants-2012_12
ORD IDord-82516a87cda8424796842cb100dcb0fc
Source noteuspto-grants-2012_12