tert-butyl-8-(diamino)naphthyl-(-)-menthyltin(IV) bromide

Base Information

Chemical Name:tert-butyl-8-(diamino)naphthyl-(-)-menthyltin(IV) bromide
CAS No.:142189-17-1
Molecular Formula:C₂₆H₄₀BrNSn
Molecular Weight:565.224
Hs Code.:

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Chemical Property of tert-butyl-8-(diamino)naphthyl-(-)-menthyltin(IV) bromide

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Technology Process of tert-butyl-8-(diamino)naphthyl-(-)-menthyltin(IV) bromide

There total 1 articles about tert-butyl-8-(diamino)naphthyl-(-)-menthyltin(IV) bromide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 60.0%

: 142189-15-9
tert-butyl-(-)-menthyltin(IV) dibromide

: 8-dimethylamino-1-naphthyllithium*(diethyl ether)

: 142189-17-1
tert-butyl-8-(diamino)naphthyl-(-)-menthyltin(IV) bromide

Guidance literature:: In diethyl ether; under Ar, C10H6(NMe2)Li*Et2O soln. added to a stirred soln. of the Sn complex (4 h, 10°C), stirred (50 h, room temp.); solvent removed (vac.), residue extracted (hot benzene), concentrated, crystn. (toluene/pentane, -30°C), recrystn. (pentane); elem. anal.;
DOI:10.1021/om00044a019

Reference yield: 93.0%

: 16853-85-3
lithium aluminium tetrahydride

: 142189-17-1
tert-butyl-8-(diamino)naphthyl-(-)-menthyltin(IV) bromide

: tert-butyl-8-(dimethylamino)naphthyl-(-)-menthyltin(IV) hydride

Guidance literature:: In diethyl ether; under Ar, soln. of the Sn complex added to a stirred suspension of LiAlH4 (room temp.), stirred (12 h), refluxed (50 h); water in dioxane added dropwise (0°C), stirred (30 min, room temp.), filtered, washed (Et2O), dried (Na2SO4), solvents removed (vac.), extraction (pentane), cooled (-30°C), crystn.; elem. anal.;
DOI:10.1021/om00044a019