Synthesis of fused hydroxy dihydropyrroles and unexpected dihydropyrazine and dihydroquinoxaline derivatives based on heterocyclic ketene aminals

2019 ◽  
Vol 57 (2) ◽  
pp. 880-891
Author(s):  
Monireh Rezaei ◽  
Mohammad Bayat ◽  
Behrouz Notash
Keyword(s):  
Ketene Aminals

Synthesis ofN-Cyanomethyl Substituted Heterocyclic Ketene Aminals

1995 ◽  
Vol 25 (9) ◽  
pp. 1353-1358 ◽  
Author(s):  
Li-Ben Wang ◽  
Chu-Yi Yu ◽  
Zhi-Tang Huang
Keyword(s):  
Ketene Aminals

SRN1 Arylation of Some Heterocyclic Ketene Aminals with 2,4-Dinitrohalobenzenes

1993 ◽  
Vol 23 (18) ◽  
pp. 2533-2545 ◽  
Author(s):  
Wen-Yi Zhao ◽  
Zhi-Tang Huang
Keyword(s):  
Ketene Aminals

Regiospecific Synthesis ofN-Sulfanilyl Heterocyclic Ketene Aminals

1998 ◽  
Vol 28 (22) ◽  
pp. 4241-4247 ◽  
Author(s):  
Zhong-Xu Ren ◽  
Zhan-Jiang Li ◽  
Zhi-Tang Huang
Keyword(s):  
Ketene Aminals

The reaction of benzoyl-substituted heterocyclic ketene aminals with aryl azides

1992 ◽  
Vol 57 (1) ◽  
pp. 184-190 ◽  
Author(s):  
Zhitang Huang ◽  
Meixiang Wang
Keyword(s):  
Aryl Azides ◽  
Ketene Aminals

Synthesis of bicyclic 2-pyridones by regioselective annulations of heterocyclic ketene aminals with anhydrides

RSC Advances ◽  
2016 ◽  
Vol 6 (105) ◽  
pp. 103057-103064 ◽  
Author(s):  
Jin Liu ◽  
Sheng-Jiao Yan ◽  
Zheng-Mao Cao ◽  
Shi-Sheng Cui ◽  
Jun Lin
Keyword(s):  
Efficient Strategy ◽  
Ketene Aminals

An efficient strategy for the synthesis of substituted bicyclic 2-pyridones is developed. The proposed approach is based on the regioselective N-acylation of heterocyclic ketene aminals (HKAs) with methacrylic anhydride or crotonic anhydride.

ChemInform Abstract: The Reaction of Aroyl-Substituted Heterocyclic Ketene Aminals with Aryl Azides.

ChemInform ◽  
2001 ◽  
Vol 32 (4) ◽  
pp. no-no
Author(s):  
Bo Liu ◽  
Mei-Xiang Wang ◽  
Li-Ben Wang ◽  
Zhi-Tang Huang
Keyword(s):  
Aryl Azides ◽  
Ketene Aminals
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