Technology Process of 1H-1,2-Azaborole, 2,5-dihydro-2-phenyl-1-(trimethylsilyl)-
There total 1 articles about 1H-1,2-Azaborole, 2,5-dihydro-2-phenyl-1-(trimethylsilyl)- which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
In
hexane;
under N2 or Ar; soln. of PhBCl2 (1 equiv.) in hexane added gradually to soln. of Sn compd. in hexane at 0°C; stirred at 0°C for 15min; warmed to room temp.; refluxed for 24 h; solvent removed; residue vac. distd.;
DOI:10.1021/om049399g
- Guidance literature:
-
In
diethyl ether;
under N2 or Ar; soln. of B compd. in Et2O added slowly to soln. of LiN(i-Pr)2 (1.09 equiv.) in Et2O at -78°C; stirred at -78°C for2 h and at room temp. for 10 h; solvent removed under reduced pressure; washed with pentane; dried undervac.;
DOI:10.1021/om049399g
- Guidance literature:
-
Multi-step reaction with 3 steps
1: diethyl ether
2: dichloromethane; diethyl ether
3: Bu4NF / tetrahydrofuran
With
Bu4NF;
In
tetrahydrofuran; diethyl ether; dichloromethane;
DOI:10.1021/om049399g
