Literature DB >> 11700107

Intramolecular 4 + 3 cycloadditions. A theoretical analysis of simple diastereoselectivity in reactions of alkoxyallylic cations and furans.

M Harmata1, P R Schreiner.   

Abstract

[reaction--see text] A computational examination (B3LYP/6-31+G*//HF/6-31+G* + ZPVE) of an intramolecular 4 + 3 cycloaddition reaction suggests a stepwise process and the likelihood of reversibility in at least one of the pathways examined.

Entities:  

Year:  2001        PMID： 11700107     DOI： 10.1021/ol016611t

Source DB:  PubMed          Journal:  Org Lett        ISSN： 1523-7052            Impact factor:   6.005


  5 in total

1.  Regioselectivities of (4 + 3) cycloadditions between furans and oxazolidinone-substituted oxyallyls.

Authors:  Andrew G Lohse; Elizabeth H Krenske; Jennifer E Antoline; K N Houk; Richard P Hsung
Journal:  Org Lett       Date:  2010-11-04       Impact factor: 6.005

2.  Stereoselectivities and regioselectivities of (4 + 3) cycloadditions between allenamide-derived chiral oxazolidinone-stabilized oxyallyls and furans: experiment and theory.

Authors:  Jennifer E Antoline; Elizabeth H Krenske; Andrew G Lohse; K N Houk; Richard P Hsung
Journal:  J Am Chem Soc       Date:  2011-08-18       Impact factor: 15.419

3.  Silicon-initiated carbonylative carbotricyclization and [2+2+2+1] cycloaddition of enediynes catalyzed by rhodium complexes.

Authors:  Bibia Bennacer; Masaki Fujiwara; Seung-Yub Lee; Iwao Ojima
Journal:  J Am Chem Soc       Date:  2005-12-21       Impact factor: 15.419

4.  Concerted Ring Opening and Cycloaddition of Chiral Epoxy Enolsilanes with Dienes.

Authors:  Elizabeth H Krenske; Sarah Lam; Jerome P L Ng; Brian Lo; Sze Kui Lam; Pauline Chiu; Kendall N Houk
Journal:  Angew Chem Int Ed Engl       Date:  2015-05-07       Impact factor: 15.336

5.  Bouncing off walls - widths of exit channels from shallow minima can dominate selectivity control.

Authors:  Mengna Bai; Zhitao Feng; Jun Li; Dean J Tantillo
Journal:  Chem Sci       Date:  2020-08-31       Impact factor: 9.825
  5 in total

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