Literature DB >> 26111988

Visible light promoted hydration of alkynes catalyzed by rhodium(III) porphyrins.

Xu Liu1, Lianghui Liu, Zikuan Wang, Xuefeng Fu.   

Abstract

Visible light promoted hydration of a wide scope of alkynes to ketones catalyzed by rhodium(III) porphyrin complexes was described. The key intermediate β-carbonyl alkyl was observed and independently synthesized. The rate of photolysis is over two orders of magnitude faster than that of the thermal process.

Entities:  

Year:  2015        PMID： 26111988     DOI： 10.1039/c5cc04015a

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  4 in total

1.  Iodine-mediated hydration of alkynes on keto-functionalized scaffolds: mechanistic insight and the regiospecific hydration of internal alkynes.

Authors:  Zachary Lee; Brandon R Jones; Nyochembeng Nkengbeza; Michael Phillips; Kayla Valentine; Alexis Stewart; Brandon Sellers; Nicholas Shuber; Karelle S Aiken
Journal:  Beilstein J Org Chem       Date:  2019-11-14       Impact factor: 2.883

2.  Reductive C(sp3)-C(sp3) homo-coupling of benzyl or allyl halides with H2 using a water-soluble electron storage catalyst.

Authors:  Takeshi Yatabe; Sayaka Futakuchi; Keishi Miyazawa; Daiki Shimauchi; Yukina Takahashi; Ki-Seok Yoon; Hidetaka Nakai; Seiji Ogo
Journal:  RSC Adv       Date:  2021-12-09       Impact factor: 4.036

Review 3.  Recent applications of porphyrins as photocatalysts in organic synthesis: batch and continuous flow approaches.

Authors:  Rodrigo Costa E Silva; Luely Oliveira da Silva; Aloisio de Andrade Bartolomeu; Timothy John Brocksom; Kleber Thiago de Oliveira
Journal:  Beilstein J Org Chem       Date:  2020-05-06       Impact factor: 2.883

4.  Bismuth Subnitrate-Catalyzed Markovnikov-Type Alkyne Hydrations under Batch and Continuous Flow Conditions.

Authors:  Zsanett Szécsényi; Ferenc Fülöp; Sándor B Ötvös
Journal:  Molecules       Date:  2021-05-12       Impact factor: 4.411
  4 in total

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