Literature DB >> 18843396

Highly efficient formation of halodiazoacetates and their use in stereoselective synthesis of halocyclopropanes.

Hanne Therese Bonge1, Benjamin Pintea, Tore Hansen.   

Abstract

Halogenated analogues of ethyl diazoacetate are synthesised by a novel and highly efficient procedure and give halocyclopropanes in good to excellent yields when exposed to a Rh(ii) catalyst in the presence of alkenes.

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Year:  2008        PMID： 18843396     DOI： 10.1039/b814374a

Source DB:  PubMed          Journal:  Org Biomol Chem        ISSN： 1477-0520            Impact factor:   3.876


  8 in total

1.  Synthesis of functionalized cyclohexenone core of welwitindolinones via rhodium-catalyzed [5 + 1] cycloaddition.

Authors:  Min Zhang; Weiping Tang
Journal:  Org Lett       Date:  2012-07-11       Impact factor: 6.005

2.  Guide to Enantioselective Dirhodium(II)-Catalyzed Cyclopropanation with Aryldiazoacetates.

Authors:  Kathryn M Chepiga; Changming Qin; Joshua S Alford; Spandan Chennamadhavuni; Timothy M Gregg; Jeremy P Olson; Huw M L Davies
Journal:  Tetrahedron       Date:  2013-07-08       Impact factor: 2.457

3.  On the cause of low thermal stability of ethyl halodiazoacetates.

Authors:  Magnus Mortén; Martin Hennum; Tore Bonge-Hansen
Journal:  Beilstein J Org Chem       Date:  2016-07-26       Impact factor: 2.883

4.  Cyclopropanation-ring expansion of 3-chloroindoles with α-halodiazoacetates: novel synthesis of 4-quinolone-3-carboxylic acid and norfloxacin.

Authors:  Sara Peeters; Linn Neerbye Berntsen; Pål Rongved; Tore Bonge-Hansen
Journal:  Beilstein J Org Chem       Date:  2019-09-13       Impact factor: 2.883

5.  Synthesis of quinoline-3-carboxylates by a Rh(II)-catalyzed cyclopropanation-ring expansion reaction of indoles with halodiazoacetates.

Authors:  Magnus Mortén; Martin Hennum; Tore Bonge-Hansen
Journal:  Beilstein J Org Chem       Date:  2015-10-20       Impact factor: 2.883

6.  α-Bromodiazoacetamides - a new class of diazo compounds for catalyst-free, ambient temperature intramolecular C-H insertion reactions.

Authors:  Asmund Kaupang; Tore Bonge-Hansen
Journal:  Beilstein J Org Chem       Date:  2013-07-11       Impact factor: 2.883

7.  A de novo peroxidase is also a promiscuous yet stereoselective carbene transferase.

Authors:  Richard Stenner; Jack W Steventon; Annela Seddon; J L Ross Anderson
Journal:  Proc Natl Acad Sci U S A       Date:  2020-01-02       Impact factor: 11.205

8.  Carbon Atom Insertion into Pyrroles and Indoles Promoted by Chlorodiazirines.

Authors:  Balu D Dherange; Patrick Q Kelly; Jordan P Liles; Matthew S Sigman; Mark D Levin
Journal:  J Am Chem Soc       Date:  2021-07-21       Impact factor: 15.419
  8 in total

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