Compounds with bridgehead nitrogen 66—NMR spectra and stereochemistry of derivatives of 1,2,3,4,6,7,12,12b- octahydropyrimido [1′, 6′:1,2] pyrido [3,4-b]indol-2-one and of 1,3,4,6,7,11b-hexahydropyrimido [6,1-a] isoquinolin-2-one

1991 ◽  
Vol 29 (10) ◽  
pp. 1040-1044 ◽  
Author(s):  
Trevor A. Crabb ◽  
Asmita V. Patel
Keyword(s):  
Nmr Spectra ◽  
Bridgehead Nitrogen ◽  
Derivatives Of

Preparation of 2,3-Dideoxy-2,3-epimino and 3,4-Dideoxy-3,4-epimino Derivatives of 1,6-Anhydro-β-D-hexopyranoses by Mitsunobu Reaction

1998 ◽  
Vol 63 (6) ◽  
pp. 813-825 ◽  
Author(s):  
Jiří Kroutil ◽  
Tomáš Trnka ◽  
Miloš Buděšínský ◽  
Miloslav Černý
Keyword(s):  
Nmr Spectra ◽  
Mitsunobu Reaction ◽  
Derivatives Of ◽  
C Nmr

A series of new 2-, 3- and 4-benzylamino-2-, 3- and 4-deoxy derivatives of 1,6-anhydro-β-D-hexopyranoses were prepared from 1,6:2,3- and 1,6:3,4-dianhydro-β-D-hexopyranoses by treatment with benzylamine and converted into 2,3-(N-benzylepimino)-2,3-dideoxy- and 3,4-(N-benzylepimino)-3,4-dideoxy-β-D-hexopyranoses of the D-allo, D-galacto and D-talo configuration by Mitsunobu reaction. The structures of benzylamino and benzylimino derivatives were confirmed by 1H and 13C NMR spectra.

Compounds with bridgehead nitrogen 68—NMR spectra and stereochemistry of perhydropyrido [1,2-c] [1,3]oxazines

1992 ◽  
Vol 30 (2) ◽  
pp. 129-132 ◽  
Author(s):  
Trevor A. Crabb ◽  
Simon T. Ingate ◽  
Thomas G. Nevell
Keyword(s):  
Nmr Spectra ◽  
Bridgehead Nitrogen

ChemInform Abstract: NMR SPECTRA OF PYRAZOLE DERIVATIVES OF BORON

1983 ◽  
Vol 14 (23) ◽  
Author(s):  
W. J. LAYTON ◽  
K. NIEDENZU ◽  
S. L. SMITH
Keyword(s):  
Nmr Spectra ◽  
Pyrazole Derivatives ◽  
Derivatives Of

Carbon-13 NMR spectra of 1,6-bis derivatives of hexa-2,4-diynes

1988 ◽  
Vol 26 (7) ◽  
pp. 626-628 ◽  
Author(s):  
K. C. Majumdar ◽  
R. N. De ◽  
B. K. Sen ◽  
A. Banerji ◽  
A. K. Mitra
Keyword(s):  
Nmr Spectra ◽  
Derivatives Of
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