STUDIES OF BENZOXAZINES 16~*. SYNTHESIS AND REACTIVITY OF 2,4-SUBSTITUTED 4H-3,1-BENZOXAZINES

E. V. Gromachevskaya; V. G. Kulnevich; T. P. Kosulina

首页> 外文期刊>Chemistry of heterocyclic compounds >STUDIES OF BENZOXAZINES 16~*. SYNTHESIS AND REACTIVITY OF 2,4-SUBSTITUTED 4H-3,1-BENZOXAZINES

【24h】

STUDIES OF BENZOXAZINES 16~*. SYNTHESIS AND REACTIVITY OF 2,4-SUBSTITUTED 4H-3,1-BENZOXAZINES

机译：苯并嗪的研究16〜*。 2,4-取代的4H-3,1-苯并恶嗪的合成与反应活性

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

A novel method has been developed for preparation of substituted 4H-3,1-benzoxazines via formation of tetrafluoroborates. The substitution of halogen in 2-(α-haloalkyl)-4,4-diphenyl-4H-3,1-benzoxazines by NH and SH nucleophiles was performed. The effect of electrophilic substitution in the annelated aromatic ring in a series of 2,4-substituted 4H-3,1-benzoxazines has been studied.

机译：已经开发出一种通过形成四氟硼酸酯来制备取代的4H-3,1-苯并恶嗪的新方法。进行了NH和SH亲核试剂取代2-（α-卤代烷基）-4,4-二苯基-4H-3,1-苯并恶嗪中的卤素。已经研究了一系列2,4-取代的4H-3,1-苯并恶嗪中芳族芳环中亲电取代的影响。

著录项

来源
《Chemistry of heterocyclic compounds》 |2012年第11期|共10页
作者
E. V. Gromachevskaya; V. G. Kulnevich; T. P. Kosulina;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类杂环化合物;
关键词
2-aminopyridines; 4H-3; 1-benzoxazines; mass spectroscopic fragmentation; nucleophilic and electrophilic substitution; synthesis;

机译：2-氨基吡啶;4H-3;1-苯并恶嗪;质谱裂解;亲核和亲电取代;合成;

相似文献

外文文献
中文文献
专利

1. STUDIES OF BENZOXAZINES 16~*. SYNTHESIS AND REACTIVITY OF 2,4-SUBSTITUTED 4H-3,1-BENZOXAZINES [J] . E. V. Gromachevskaya, V. G. Kulnevich, T. P. Kosulina Chemistry of heterocyclic compounds . 2012,第11期

机译：苯并嗪的研究16〜*。 2,4-取代的4H-3,1-苯并恶嗪的合成与反应活性
2. SYNTHESIS OF CYCLOPROPYL-SUBSTITUTED 4H-3,1-BENZOXAZINES FROM 2-AMINO-PHENYL CYCLOPROPYL KETONES AND 2-CYCLOPROPANOYLAMINOACYLBENZENES [J] . Mochalov SS, Khasanov MI, Zefirov NS Chemistry of heterocyclic compounds . 2009,第2期

机译：由2-氨基-苯基环丙基酮和2-环丙酰基氨基酰苯合成环丙基取代的4H-3,1-苯并恶嗪
3. New efficient synthesis of 4-aminocarbonyl substituted 4H-3,1-benzoxazines by a Passerini 3CC/Staudinger/aza-Wittig sequence [J] . He P, Wu J, Nie YB, Tetrahedron . 2009,第41期

机译：通过Passerini 3CC / Staudinger / aza-Wittig序列有效合成4-氨基羰基取代的4H-3,1-苯并恶嗪
4. Synthesis of Bis(2,4-Dihydro-2H-3-(4-N-Maleimido) Phenyl-1,3-Benzoxazine)Isopropane [C] . Guo Tao, Youhui Xu, Gang Yang International Conference on Advanced Engineering Materials and Technology . 2011

机译：双双（2,4-二氢-2H-3-（4-N-马来酰亚胺）苯基-1,3-苯并恶嗪）的合成
5. Study of heteroaromatic enediyne and substituted benzothiophene synthesis with relative reactivity of substituted aryl iodides in the Sonagashira reaction. [D] . Hossain, Mohammad Selim. 2006

机译：在Sonagashira反应中研究杂芳烯二炔和取代苯并噻吩的合成，以及相对于取代芳基碘的反应性。
6. Synthesis of the ABC Ring System of Azaspiracid. 2. A Systematic Study into the Effect of C16 and C17 Substitution on Bis-spirocyclization [O] . Rich G. Carter, David E. Graves, Melissa A. Gronemeyer, -1

机译：Azaspiracid的ABC环系统的合成。 2.系统研究C16和C17取代对双螺旋环化的影响
7. Spiropiperidines. I. Synthesis of 1'-substituted spiro(4H-3,1-benzoxazine-4,4'-piperidin)-2(1H)-one derivatives and evaluation of their antihypertensive activity. [O] . HARUKI TAKAI, HIROYUKI OBASE, MASAYUKI TERANISHI, 1985

机译：螺哌啶。 I. 1'-取代的螺（4H-3,1-苯并恶嗪-4,4'-哌啶）-2（1H）的合成 - 酮衍生物和其抗高血压活性的评价。
8. Synthesis of 6-Substituted-2,4-Diamino-5,6,7,8-Tetrahydropyrimido (4-5-d) Pyrimidines. Revised [R] . Delia, T. J., Sami, S. M., Kirt, D. D. 1981

机译：6-取代-2,4-二氨基-5,6,7,8-四氢嘧啶并（4-5-d）嘧啶的合成。修订

STUDIES OF BENZOXAZINES 16~*. SYNTHESIS AND REACTIVITY OF 2,4-SUBSTITUTED 4H-3,1-BENZOXAZINES

摘要

著录项

相似文献

相关主题

期刊订阅