Literature DB >> 18318542

Beckmann rearrangement of ketoximes to lactams by triphosphazene catalyst.

Masaharu Hashimoto1, Yasushi Obora, Satoshi Sakaguchi, Yasutaka Ishii.   

Abstract

Triphosphazene, 1,3,5-triazo-2,4,6-triphosphorine-2,2,4,4,6,6-chloride (TAPC), was found to be an efficient catalyst for the Beckmann rearrangement of cyclohexanone oxime and cyclododecanone oxime to epsilon-caprolactam and laurolactam, which are raw materials of nylon-6 and nylon-12, respectively.

Entities:  

Year:  2008        PMID： 18318542     DOI： 10.1021/jo702277g

Source DB:  PubMed          Journal:  J Org Chem        ISSN： 0022-3263            Impact factor:   4.354


  6 in total

1.  Stereoretentive Copper (II) Catalyzed Ritter Reactions of Secondary Cycloalkanols.

Authors:  Mohammed H Al-Huniti; Salvatore D Lepore
Journal:  Adv Synth Catal       Date:  2013-10-11       Impact factor: 5.837

2.  Recent Advances in the Development of Catalytic Methods that Construct Medium-ring Lactams, Partially Saturated Benzazepines and their Derivatives.

Authors:  Wrickban Mazumdar; Tom G Driver
Journal:  Synthesis (Stuttg)       Date:  2021       Impact factor: 3.157

3.  Seven-Membered Lactam Derivatives of Podophyllotoxins as New Pesticidal Agents.

Authors:  Xiaoyan Zhi; Yuanyuan Zhang; Jiulin Huang; Hui Xu
Journal:  Sci Rep       Date:  2017-06-20       Impact factor: 4.379

4.  Beckmann rearrangement of ketoximes induced by phenyl dichlorophosphate at ambient temperature.

Authors:  Chun-Wei Kuo; Min-Tsang Hsieh; Shijay Gao; Yi-Ming Shao; Ching-Fa Yao; Kak-Shan Shia
Journal:  Molecules       Date:  2012-11-20       Impact factor: 4.411

5.  Visible Light-Promoted Beckmann Rearrangements: Separating Sequential Photochemical and Thermal Phenomena in a Continuous Flow Reactor.

Authors:  Yuesu Chen; David Cantillo; C Oliver Kappe
Journal:  European J Org Chem       Date:  2019-03-08

Review 6.  Recent advances in copper-catalyzed C-H bond amidation.

Authors:  Jie-Ping Wan; Yanfeng Jing
Journal:  Beilstein J Org Chem       Date:  2015-11-17       Impact factor: 2.883
  6 in total

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