Literature DB >> 12224918

Single-crystal-to-single-crystal transformation of diolefin derivatives in nanocrystals.

Shu Takahashi1, Hirohiko Miura, Hitoshi Kasai, Shuji Okada, Hidetoshi Oikawa, Hachiro Nakanishi.   

Abstract

Topochemical [2 + 2] cycloaddition polymerization of methyl p-phenylenediacrylate and 2,5-distyrylpyridine in nanocrystals, prepared by the reprecipitation method, were investigated in comparison with those in bulk crystals. The bulk single crystals, larger than 1 mum in size, broke into microcrystals with variety of size and shape in the course of polymerization. Interestingly, however, these nanocrystals show single-crystal-to-single-crystal transformation.

Entities:  

Year:  2002        PMID： 12224918     DOI： 10.1021/ja026564f

Source DB:  PubMed          Journal:  J Am Chem Soc        ISSN： 0002-7863            Impact factor:   15.419


  5 in total

1.  Chirality-controlled spontaneous twisting of crystals due to thermal topochemical reaction.

Authors:  Rishika Rai; Baiju P Krishnan; Kana M Sureshan
Journal:  Proc Natl Acad Sci U S A       Date:  2018-03-05       Impact factor: 11.205

2.  Preparation of 1,4-bis(4-methylstyryl)benzene nanocrystals by a wet process and evaluation of their optical properties.

Authors:  Koichi Baba; Kohji Nishida
Journal:  Nanoscale Res Lett       Date:  2014-01-13       Impact factor: 4.703

3.  Solid-state [2+2] photodimerization and photopolymerization of α,ω-diarylpolyene monomers: effective utilization of noncovalent intermolecular interactions in crystals.

Authors:  Yoriko Sonoda
Journal:  Molecules       Date:  2010-12-28       Impact factor: 4.411

4.  A promising visible light-driven photocatalytic activity of conjugated polymer nanocrystals.

Authors:  Chanon Pornrungroj; Mamiko Ozawa; Tsunenobu Onodera; Hidetoshi Oikawa
Journal:  RSC Adv       Date:  2018-11-19       Impact factor: 3.361

5.  Bridging photochemistry and photomechanics with NMR crystallography: the molecular basis for the macroscopic expansion of an anthracene ester nanorod.

Authors:  Kevin R Chalek; Xinning Dong; Fei Tong; Ryan A Kudla; Lingyan Zhu; Adam D Gill; Wenwen Xu; Chen Yang; Joshua D Hartman; Alviclér Magalhães; Rabih O Al-Kaysi; Ryan C Hayward; Richard J Hooley; Gregory J O Beran; Christopher J Bardeen; Leonard J Mueller
Journal:  Chem Sci       Date:  2020-10-30       Impact factor: 9.825
  5 in total

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