443306-08-9Relevant academic research and scientific papers
Synthesis and X-ray information of substituted gem-difluoroallenyl amines
Shen, Qilong,Chen, Chbun-Hsing,Hammond, Gerald B.
, p. 131 - 135 (2002)
An O to N substitution in 4,4-difluorobutadiene-2,3-ol-1 has been accomplished in very satisfactory yields, and without compromising the gem-difluoroallenyl integrity, using modified Mitsunobu conditions. Recrystallization of the resulting tosyl-substitut
Regiospecific synthesis of bicyclo- and heterobicyclo-gem-difluorocyclobutenes using functionalized fluoroallenes and a novel Mo-catalyzed intramolecular [2 + 2] cycloaddition reaction
Shen, Qilong,Hammond, Gerald B.
, p. 6534 - 6535 (2002)
The first synthesis of functionalized gem-difluoroallenes 4 served as platform for an unprecedented molybdenum-catalyzed intramolecular allene-alkyne [2 + 2]-cycloaddition that produced 6, a hitherto unknown class of bicyclo- and heterobicyclo-CF2/s
