» Authors » Shigeharu Wakabayashi

Shigeharu Wakabayashi

Explore the profile of Shigeharu Wakabayashi including associated specialties, affiliations and a list of published articles. Areas
Snapshot
Articles 6
Citations 8
Followers 0
Related Specialties
Top 10 Co-Authors
Published In
Affiliations
Soon will be listed here.
Recent Articles
1.
Wakabayashi S, Takumi M, Kamio S, Wakioka M, Ohki Y, Nagaki A
Chemistry . 2022 Nov; 29(9):e202202882. PMID: 36394125
5-Diethylboryl-2,3'-bipyridine (1), which is inaccessible by conventional batch methods, was synthesized by using a flow microreactor. Compound 1 was obtained as an equilibrium mixture of a cyclic trimer and a...
2.
Wakabayashi S, Sugiyama N, Ohki Y, Itoh T, Kitagawa T
Chem Asian J . 2019 Jan; 14(4):568-573. PMID: 30681297
The crystallization of 3-[4'-(diethylboryl)phenyl]pyridine (1), which formed a mixture of oligomers in solution with the cyclic trimer as a major component, in acetone at 0 °C afforded a cyclic tetramer...
3.
Wakabayashi S, Hori Y, Komeda S, Shimizu Y, Ohki Y, Horiuchi M, et al.
J Org Chem . 2016 Feb; 81(6):2399-404. PMID: 26894255
Two distinct oligomeric structures were obtained by the self-assembly of 4-(diethylboryl)pyridine (1). In the (1)H NMR spectrum of 1 in CDCl3, at least two sets of signals were observed for...
4.
Wakabayashi S, Kuse M, Kida A, Komeda S, Tatsumi K, Sugihara Y
Org Biomol Chem . 2014 Jun; 12(29):5382-7. PMID: 24927393
3-(Diethylborylethynyl)pyridines 2 assemble into a cyclic trimer stabilized via intermolecular boron–nitrogen coordination bonds both in solution and in the crystalline state. The outstanding structural features of the methoxy derivative 2b...
5.
Wakabayashi S, Imamura S, Sugihara Y, Shimizu M, Kitagawa T, Ohki Y, et al.
J Org Chem . 2007 Dec; 73(1):81-7. PMID: 18052387
A facile method for the synthesis of 3-(dimethylboryl)pyridine (1a) is described. Compound 1a assembles into a rigid cyclic tetramer stabilized via intermolecular boron-nitrogen coordination bonds both in the crystalline state...
6.
Wakabayashi S, Kato Y, Mochizuki K, Suzuki R, Matsumoto M, Sugihara Y, et al.
J Org Chem . 2007 Jan; 72(3):744-9. PMID: 17253789
A facile method for the synthesis of 1- and 2-pyridylazulenes, and of 1,3-dipyridylazulenes, is described. Color and spectral changes of these pyridylazulenes upon the addition of either acid or metal...