ホウ素化合物のNMR研究

島根大学教育学部紀要. 自然科学 Volume 11 Page 13-17 published_at 1977-12-25
アクセス数 : 1540
ダウンロード数 : 400

今月のアクセス数 : 7
今月のダウンロード数 : 1
File
b001001100k003.pdf 813 KB エンバーゴ : 2001-10-08
Title
ホウ素化合物のNMR研究
Title
A NMR Study on Boron Compounds
Title Transcription
ホウソ カゴウブツ ノ NMR ケンキュウ
Creator
Source Title
島根大学教育学部紀要. 自然科学
Memoirs of the Faculty of Education, Shimane University. Natural science
Volume 11
Start Page 13
End Page 17
Journal Identifire
ISSN 05869943
Descriptions
Abstract
^1H NMR spectra of amine borane, <(CH_3)>_<3-n> H_nN・BH_3 and amine boron trifluoride, <(CH_3)>_<3-n>H_nN・BF_3 adducts were observed. ^1H chemical shifts of methyl groups occur at a higher field as the methyl group successively substituted for hydrogen on nitrogen. With respect to trimethylamine, both BH_3 and BF_3 bases are considered to be comparable acids. These results lead to a good relation between chemical shifts in BF_3 group and variations in structure on amine boron trifluoride adducts.
Language
eng
Resource Type departmental bulletin paper
Publisher
島根大学教育学部
The Faculty of Education Shimane University
Date of Issued 1977-12-25
Access Rights open access
Relation
[NCID] AN00107941