Hantzsch Ester-Mediated Synthesis of Phenanthridines under Visible-Light Irradiation

被引：7
|
作者：
Nagode, Savita B. [1 ,2 ]
Kant, Ruchir [3 ]
Rastogi, Namrata [1 ,2 ]
机构：
[1] CSIR Cent Drug Res Inst, Med & Proc Chem Div, Sec 10,Sitapur Rd,POB 173, Lucknow 226031, Uttar Pradesh, India
[2] Acad Sci & Innovat Res AcSIR, Ghaziabad 201002, India
[3] CSIR Cent Drug Res Inst, Mol & Struct Biol Div, Sec 10,Sitapur Rd,POB 173, Lucknow 226031, Uttar Pradesh, India
来源：
CHEMISTRY-AN ASIAN JOURNAL | 2020年 / 15卷 / 21期
关键词：
visible-light; benzotriazolyl chalcones; phenanthridines; Hantzsch ester; denitrogenation; IMINYL-RADICAL FORMATION; ONE-POT SYNTHESIS; METAL-FREE; CASCADE REACTION; REGIOSELECTIVE SYNTHESIS; MOLECULAR-OXYGEN; FACILE SYNTHESIS; TRIPLET-STATES; C-P; DERIVATIVES;
D O I：
10.1002/asia.202000888
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
An efficient photocatalytic synthesis of phenanthridines mediated by an organo-photoredox initiator Hantzsch ester has been developed via denitrogenative intramolecular annulation of benzotriazolyl chalcones. The highly reducing photoactivated Hantzsch ester facilitates the transformation of benzotriazolyl chalcones into phenanthridinyl chalcones through photoinduced electron transfer (PET) and hydrogen atom transfer (HAT) processes. The mild reaction conditions utilizing inexpensive Hantzsch ester as photosensitizer, wide reaction scope and excellent functional group tolerance are notable attributes of the methodology.
引用
收藏
页码：3513 / 3518
页数：6
相关论文
共 50 条
  • [31] Controllable synthesis of bismuth tungstate photocatalysts with different morphologies for degradation of antibiotics under visible-light irradiation
    Yu, Mei
    Pu, Qianmin
    Liao, Xichun
    Yu, Huiqing
    Lin, Siwei
    Li, Zesheng
    Yu, Changlin
    Wang, Hongqiang
    Zhong, Xinxian
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2021, 32 (13) : 17848 - 17864
  • [32] Controllable synthesis of bismuth tungstate photocatalysts with different morphologies for degradation of antibiotics under visible-light irradiation
    Mei Yu
    Qianmin Pu
    Xichun Liao
    Huiqing Yu
    Siwei Lin
    Zesheng Li
    Changlin Yu
    Hongqiang Wang
    Xinxian Zhong
    Journal of Materials Science: Materials in Electronics, 2021, 32 : 17848 - 17864
  • [33] Nanospace-enhanced photoreduction for the synthesis of copper(I) oxide nanoparticles under visible-light irradiation
    Ohkubo, Takahiro
    Ushio, Mitsuhiro
    Urita, Koki
    Moriguchi, Isamu
    Ahmmad, Bashir
    Itadani, Atsushi
    Kuroda, Yasushige
    JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2014, 421 : 165 - 169
  • [34] Synthesis of Isoquinolines and Related Heterocycles under Visible-Light Conditions
    Yuan, Yurong
    Faure, Clara
    Menigaux, Doriane
    Berthelot, Mathieu
    Belmont, Philippe
    Brachet, Etienne
    JOURNAL OF ORGANIC CHEMISTRY, 2023, 88 (22): : 15750 - 15760
  • [35] Visible-Light Mediated Carbamoylation of Nitrones under a Continuous Flow Regime
    Oliveira, Pedro H. R.
    Tordato, Everton A.
    Velez, Jeimy A. C.
    Carneiro, Pablo S.
    Paixao, Marcio W.
    JOURNAL OF ORGANIC CHEMISTRY, 2023, 88 (10): : 6407 - 6419
  • [36] Photocatalytic degradation of organic pollutants by monovacant phosphotungstate under visible-light irradiation
    Shu, Huoming
    Luo, Su-xing
    Ji, Ming-hui
    Xie, Ji-min
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2007, 233 : 870 - 870
  • [37] Spectroscopic Investigation on Protein Lesion by Tenoxicam Under Ultrasound and Visible-Light Irradiation
    Liu, Bing-Mi
    Zhang, Jun
    Liu, Yang
    Ma, Ping
    Wang, Xin
    Liu, Bin
    LATIN AMERICAN JOURNAL OF PHARMACY, 2014, 33 (09): : 1492 - 1496
  • [38] Preparation of mesoporous titania particles with photocatalytic activity under visible-light irradiation
    Shibata, H
    Mukai, T
    Akita, T
    Ohkubo, T
    Sakai, H
    Abe, M
    CHEMISTRY LETTERS, 2005, 34 (12) : 1696 - 1697
  • [39] Photoelectrochemical water oxidation of LaTaON2 under visible-light irradiation
    Zhang, Li
    Song, Yan
    Feng, Jianyong
    Fang, Tao
    Zhong, Yujiao
    Li, Zhaosheng
    Zou, Zhigang
    INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2014, 39 (15) : 7697 - 7704
  • [40] INTERACTION OF RIBOFLAVIN AND ADENOSINEDIPHOSPHATE IN AQUEOUS-SOLUTION UNDER IRRADIATION WITH VISIBLE-LIGHT
    LOZINOVA, TA
    SADOVSKY, NA
    BIOFIZIKA, 1988, 33 (02): : 199 - 203
12345