Synthesis and redox properties of a diphosphene carrying a redox-active sterically protecting group
โ Scribed by Kyoko Tsuji; Shigeru Sasaki; Masaaki Yoshifuji
- Publisher
- Elsevier Science
- Year
- 1999
- Tongue
- French
- Weight
- 274 KB
- Volume
- 40
- Category
- Article
- ISSN
- 0040-4039
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โฆ Synopsis
The 2,6-dimesityl-4-[bis(4-methoxyphenyl)amino]phenyl group was developed as a sterically protecting group carrying a reversible redox site at the 4-position and was applied to the construction of a novel redox system composed of the diphosphene and triarylamine units.
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## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a โFull Textโ option. The original article is trackable v
The N-(9-fluorenyl)-N-mesitylamino group was utilized as an electmn-donating new sterically protecting group and thus several captodative l-amino-2-aryldiphosphenes were prepared. The push-pull substituent effect on the -P=P-bond was demonstrated by 'IP NMR, and the reactivities of the captodative d