Grignard compounds (organomagnesium halides) are among the longest-known organometallic reagents and have found a plethora of applications in organic synthesis. [2] In particular, they are used for additions to polarized or polarizable carbon-heteroatom multiple bonds. However, they are less suitabl
Reaction of a Complexed Phosphinidene with 2,4,6-Tri-tert-butyl- 1,3,5-triphosphabenzene
β Scribed by Mark J. M. Vlaar; Andreas W. Ehlers; Marius Schakel; Scott B. Clendenning; John F. Nixon; Martin Lutz; Anthony L. Spek; Koop Lammertsma
- Publisher
- John Wiley and Sons
- Year
- 2001
- Tongue
- English
- Weight
- 145 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0947-6539
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π SIMILAR VOLUMES
6-Tri-tert-butyl-1,3,5-triphosphabenzene 4 reacts with to the 1,3,4,7-tetraphosphasemibullvalene derivative 10 as the only product. The single-crystal X-ray analysis of 10 phosphaalkynes PΟ΅CΟͺR [R = tBu (5a), tPen (5b)] at room temperature in a formal [4 + 2] cycloaddition to yield the exhibits a dip
## Dedicated to Professor G. Wittig in grateful appreciation on his 75th birthday Oxygenation of heterocycles by singlet oxygen produced by photosensitization"] has recently excited great interest''].