Cascade Cyclization Reactions of 3,4,5-Triamino-1,2,4-triazole with Aromatic Aldehydes and Cycloalkanones.

ChemInform ◽  
2007 ◽  
Vol 38 (16) ◽  
Author(s):  
V. V. Lipson ◽  
S. M. Desenko ◽  
V. V. Borodina ◽  
M. G. Shirobokova ◽  
O. V. Shishkin ◽  
...  
Keyword(s):  
Aromatic Aldehydes ◽  
Cyclization Reactions ◽  
Cascade Cyclization

Cascade cyclization reactions of 3,4,5-triamino-1,2,4-triazole with aromatic aldehydes and cycloalkanones

2006 ◽  
Vol 55 (7) ◽  
pp. 1224-1228 ◽  
Author(s):  
V. V. Lipson ◽  
S. M. Desenko ◽  
V. V. Borodina ◽  
M. G. Shirobokova ◽  
O. V. Shishkin ◽  
...  
Keyword(s):  
Aromatic Aldehydes ◽  
Cyclization Reactions ◽  
Cascade Cyclization

Stereoselective synthesis of tetracyclic indolines via gold-catalyzed cascade cyclization reactions

2011 ◽  
Vol 47 (27) ◽  
pp. 7803 ◽  
Author(s):  
Gianpiero Cera ◽  
Pasquale Crispino ◽  
Magda Monari ◽  
Marco Bandini
Keyword(s):  
Stereoselective Synthesis ◽  
Cyclization Reactions ◽  
Cascade Cyclization

scholarly journals Synthesis of 5-(2-methoxy-1-naphthyl)- and 5-[2-(methoxymethyl)-1-naphthyl]-11H-benzo[b]fluorene as 2,2'-disubstituted 1,1'-binaphthyls via benzannulated enyne–allenes

2011 ◽  
Vol 7 ◽  
pp. 496-502 ◽  
Author(s):  
Yu-Hsuan Wang ◽  
Joshua F Bailey ◽  
Jeffrey L Petersen ◽  
Kung K Wang
Keyword(s):  
Cyclization Reactions ◽  
Cascade Cyclization

5-(2-Methoxy-1-naphthyl)- and 5-[2-(methoxymethyl)-1-naphthyl]-11H-benzo[b]fluorene were synthesized by treatment of the corresponding benzannulated enediynes with potassium tert-butoxide in refluxing toluene to give benzannulated enyne–allenes for the subsequent Schmittel cascade cyclization reactions. The structures of these two 5-(1-naphthyl)-11H-benzo[b]fluorenes could be regarded as 2,2'-disubstituted 1,1'-binaphthyls with the newly constructed benzofluorenyl group serving as a naphthyl moiety.

scholarly journals Synthesis of indazolo[5,4-b][1,6]naphthyridine and indazolo[6,7-b][1,6]naphthyridine derivatives

2019 ◽  
Vol 25 (1) ◽  
pp. 15-21 ◽  
Author(s):  
Dong-Mei Chen ◽  
Jia-Yan Liu ◽  
Ming Wei ◽  
Bing-Wei Wang ◽  
Ruo-Han Chu ◽  
...  
Keyword(s):  
Aromatic Aldehydes ◽  
Cyclization Reactions ◽  
Simple Method

AbstractA simple method for the synthesis of the title compounds by an efficient in-situ reduction and cyclization reactions of aromatic aldehydes, tert-butyl 2,4-dioxopiperidine-1-carboxylate and 5-nitro-1H-indazole or 6-nitro-1H-indazole was developed.

scholarly journals Silver(I)-Catalyzed Novel Cascade Cyclization Reactions: Incorporation of Allenes into the Isochromenes.

ChemInform ◽  
2006 ◽  
Vol 37 (14) ◽  
Author(s):  
Nitin T. Patil ◽  
Nirmal K. Pahadi ◽  
Yoshinori Yamamoto
Keyword(s):  
Cyclization Reactions ◽  
Cascade Cyclization

scholarly journals Gold(I)‐Catalyzed Cascade Cyclization Reactions of Allenynes for the Synthesis of Fused Cyclopropanes and Acenaphthenes

2019 ◽  
Vol 131 (23) ◽  
pp. 7874-7878
Author(s):  
Takaya Ikeuchi ◽  
Shinsuke Inuki ◽  
Shinya Oishi ◽  
Hiroaki Ohno
Keyword(s):  
Cyclization Reactions ◽  
Cascade Cyclization

ChemInform Abstract: Stereoselective Synthesis of Tetracyclic Indolines via Gold-Catalyzed Cascade Cyclization Reactions.

ChemInform ◽  
2011 ◽  
Vol 42 (46) ◽  
pp. no-no
Author(s):  
Gianpiero Cera ◽  
Pasquale Crispino ◽  
Magda Monari ◽  
Marco Bandini
Keyword(s):  
Stereoselective Synthesis ◽  
Cyclization Reactions ◽  
Cascade Cyclization

Cascade cyclization of 1,2-diamino-4-phenylimidazole with aromatic aldehydes and cyclohexanediones

2012 ◽  
Vol 48 (2) ◽  
pp. 273-277 ◽  
Author(s):  
V. V. Lipson ◽  
N. V. Svetlichnaya ◽  
M. G. Shirobokov ◽  
V. I. Musatov ◽  
O. V. Shishkin ◽  
...  
Keyword(s):  
Aromatic Aldehydes ◽  
Cascade Cyclization
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