ChemInform Abstract: Reduction of 2- and 3-Acylpyrroles. A New Synthesis of the Pyrrolo[1,2-b]cinnolin-10-one Ring System from 1-(4-Methylphenyl)sulfonyl-1H-pyrrole.

ChemInform ◽  
2001 ◽  
Vol 32 (14) ◽  
pp. no-no
Author(s):  
Athanasios Kimbaris ◽  
George Varvounis
Keyword(s):  
Ring System ◽  
New Synthesis

A New Synthesis of the Pentacene Ring System

1943 ◽  
Vol 65 (8) ◽  
pp. 1502-1503 ◽  
Author(s):  
C. F. H. Allen ◽  
J. W. Gates
Keyword(s):  
Ring System ◽  
New Synthesis

Synthetic applications of 2-(1,3-dithian-2-yl)indoles. IV. New synthesis of the tetracyclic ABED ring system of Strychnos alkaloids

Tetrahedron ◽  
1994 ◽  
Vol 50 (22) ◽  
pp. 6585-6602 ◽  
Author(s):  
Anna Diez ◽  
Josep Castells ◽  
Pilar Forns ◽  
Mario Rubiralta ◽  
David S. Grierson ◽  
...  
Keyword(s):  
Ring System ◽  
New Synthesis

A new synthesis of thes-triazolo[1,5-a]pyridine ring system

1995 ◽  
Vol 126 (11) ◽  
pp. 1213-1215 ◽  
Author(s):  
G. Haj�s ◽  
G. Tim�ri ◽  
A. Messmer ◽  
A. Zagyva ◽  
I. Miskolczi ◽  
...  
Keyword(s):  
Pyridine Ring ◽  
Ring System ◽  
New Synthesis

Reaction of 5-Chloroalkyl-3-phenyl-4,5-dihydroisoxazoles with strong base. An unexpected new synthesis of the 2-Oxa-3-azabicyclo[3,1,0]hex-3-ene ring system

1977 ◽  
Vol 30 (8) ◽  
pp. 1855 ◽  
Author(s):  
TG Burrowes ◽  
WR Jackson ◽  
S Faulks ◽  
I Sharp
Keyword(s):  
Ring System ◽  
Dimethyl Sulphoxide ◽  
High Yield ◽  
Strong Base ◽  
Bicyclic Compounds ◽  
New Synthesis ◽  
Bicyclic System ◽  
Methyl Derivatives ◽  
High Yields ◽  
Derivatives Of

Reaction of 5-chloromethyl-3-phenyl-4,5-dihydroisoxazole with potassium t-butoxide in dimethyl sulphoxide gives 4-phenyl-2-oxa-3- azabicyclo[3,1,0]hex-3-ene in high yield and reaction of the 5-(1?- chloroethyl) homologue gives high yields of the diastereoisomeric 6- methyl derivatives of the bicyclic system. Some unsuccessful attempts to convert these bicyclic compounds into substituted cyclo-propanols and cyclopropenes are described.

New synthesis of the 1,3-thiazine ring system

1972 ◽  
Vol 37 (9) ◽  
pp. 1464-1466 ◽  
Author(s):  
Howard. Alper ◽  
Edmund C. H. Keung
Keyword(s):  
Ring System ◽  
New Synthesis ◽  
Thiazine Ring
Sign in / Sign up

Export Citation Format

Share Document