Oxidation of an allene compound bearing 1,8-dichloroacridene moieties and photolysis of the halogenated allene compound for the generation of triplet carbenes

2014 ◽  
Vol 28 (2) ◽  
pp. 79-87 ◽  
Author(s):  
Shin-ichi Fuku-en ◽  
Ko Furukawa ◽  
Takahiro Sasamori ◽  
Norihiro Tokitoh ◽  
Manabu Abe ◽  
...  
Keyword(s):  
Triplet Carbenes

SOMO–HOMO Conversion in Triplet Carbenes

2021 ◽  
Author(s):  
Ryo Murata ◽  
Zhe Wang ◽  
Yuki Miyazawa ◽  
Ivana Antol ◽  
Shigeru Yamago ◽  
...  
Keyword(s):  
Triplet Carbenes

Generation of triplet carbenes by oxidation of an allene compound

2011 ◽  
Vol 24 (10) ◽  
pp. 1009-1017 ◽  
Author(s):  
Shin-ichi Fuku-en ◽  
Torahiko Yamaguchi ◽  
Satoshi Kojima ◽  
Yohsuke Yamamoto
Keyword(s):  
Triplet Carbenes

scholarly journals Triplet carbenes: From fleeting existence to attractive molecular units

2003 ◽  
Vol 75 (8) ◽  
pp. 1041-1047 ◽  
Author(s):  
H. Tomioka
Keyword(s):  
Triplet State ◽  
Magnetic Materials ◽  
Half Life ◽  
Triplet Carbenes ◽  
Made In

Attempts to stabilize the triplet state of carbenes to the extent that they can survive under normal conditions were made, in which triplet carbenes having a half-life of 19 min are realized. A way to use the resulting persistent carbene as a unit to construct photosensitive magnetic materials is also discussed.

scholarly journals Toward Thermodynamically Stable Triplet Carbenes

2019 ◽  
Author(s):  
Yumiao Ma
Keyword(s):  
Free Energy ◽  
Dft Calculations ◽  
Gibbs Free Energy ◽  
Electronic Structures ◽  
Sharp Contrast ◽  
Fine Tuning ◽  
Experimental Development ◽  
Triplet Carbenes ◽  
Singlet Carbenes

<p>In sharp contrast to the widely studied and applied stable singlet carbenes, only several kinetically persistent triplet carbenes have been studied, and thermodynamically stable triplet carbenes are much less developed. With the Gibbs free energy of C-H bond insertion into methane as a probe, DFT calculations were employed to examine a variety of candidate molecules for stable triplet carbenes. Guided by these calculations, some molecules with significant stability against C-H insertion were designed by fine tuning of geometry and electronic structures. These compounds might be potential candidates for experimental development of stable triplet carbenes.</p>

Generation of Triplet Carbenes Through Photolysis of Iodonium Ylides

ChemInform ◽  
2005 ◽  
Vol 36 (42) ◽  
Author(s):  
Matthew J. Lenington ◽  
JoAnn P. deLuca
Keyword(s):  
Triplet Carbenes ◽  
Iodonium Ylides

ChemInform Abstract: Investigation of the 2,7-Dihalofluorenylidenes: Search for Heavy Atom Effects in the Reactions of Triplet Carbenes.

ChemInform ◽  
1987 ◽  
Vol 18 (47) ◽  
Author(s):  
S. F. RAK ◽  
S. C. LAPIN ◽  
D. E. FALVEY ◽  
G. B. SCHUSTER
Keyword(s):  
Heavy Atom ◽  
Triplet Carbenes

ChemInform Abstract: Persistent Triplet Carbenes

ChemInform ◽  
2009 ◽  
Vol 40 (45) ◽  
Author(s):  
Katsuyuki Hirai ◽  
Tetsuji Itoh ◽  
Hideo Tomioka
Keyword(s):  
Triplet Carbenes
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