ChemInform Abstract: STUDIES ON THE SYNTHESES OF HETEROCYCLIC COMPOUNDS. DCCXXXIV. STUDIES ON THE SYNTHESIS OF ANALGESICS. XLVIII. NEW SYNTHETIC METHOD OF TETRAHYDRO-2-BENZAZEPINE DERIVATIVES AND SYNTHESES OF GALANTHAMINE ANALOGS

1978 ◽  
Vol 9 (24) ◽  
Author(s):  
T. KAMETANI ◽  
K. KIGASAWA ◽  
M. HIIRAGI ◽  
N. WAGATSUMA ◽  
T. KOHAGIZAWA ◽  
...  
Keyword(s):  
Heterocyclic Compounds ◽  
Synthetic Method

Polycyclic N-Heterocyclic Compounds. 49 New Synthetic Method of Furo[3,2-f][1,7]naphthyridine Skeleton

Heterocycles ◽  
1995 ◽  
Vol 41 (11) ◽  
pp. 2565 ◽  
Author(s):  
Takashi Hirota ◽  
Tetsuo Matsushita ◽  
Kenji Sasaki ◽  
Setsuo Kashino
Keyword(s):  
Heterocyclic Compounds ◽  
Synthetic Method

Heterocycle synthesis via radical reactions

2008 ◽  
Vol 80 (4) ◽  
pp. 717-726 ◽  
Author(s):  
Takeaki Naito
Keyword(s):  
Total Synthesis ◽  
Heterocyclic Compounds ◽  
Alkyl Radical ◽  
Radical Addition ◽  
Synthetic Method ◽  
Asymmetric Total Synthesis ◽  
Heterocycle Synthesis ◽  
Leaving Group ◽  
Martinellic Acid ◽  
Type Radical

A novel synthetic method for the preparation of nitrogen-containing heterocycles via the route involving domino-type radical addition/cyclization reaction of oxime ethers is described. Alkyl radical addition/cyclization of oxime ethers carrying an appropriate leaving group proceeded smoothly to form the alkylated nitrogen-containing heterocyclic compounds. Additionally, tin-mediated radical addition/cyclization/elimination (RACE) reaction of oxime ethers is newly found and successfully applied to an asymmetric total synthesis of (-)-martinellic acid.

scholarly journals Studies on the Synthesis of Analgesics. XLVIII. New Synthetic Method of Tetrahydro-2-benzazepine Derivatives and Syntheses of Galanthamine Analogues (Studies on the Syntheses of Heterocyclic Compounds. DCCXXXIV.

1977 ◽  
Vol 97 (12) ◽  
pp. 1353-1358 ◽  
Author(s):  
TETSUJI KAMETANI ◽  
KAZUO KIGASAWA ◽  
MINEHARU HIIRAGI ◽  
NAGATOSHI WAGATSUMA ◽  
TOSHITAKA KOHAGIZAWA ◽  
...  
Keyword(s):  
Heterocyclic Compounds ◽  
Synthetic Method
Sign in / Sign up

Export Citation Format

Share Document