. alpha.-Chloroalkenylalanates. Their preparation and conversion into (E)-1-chloro-1-alkenes and mixed 1, 1-dihalo-1-alkenes

G Zweifel, W Lewis, HP On

Index: Zweifel,G. et al. Journal of the American Chemical Society, 1979 , vol. 101, p. 5101 - 5102

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Citation Number: 37

Abstract

A number of years ago we revealed that preparation of the synthetically valuable a- haloalkenylboranes may be readily achieved through hydroboration of 1-halo-I-alkynes with dialkylboranes.'Unfortunately, attempts to synthesize the corresponding a- haloalkenylalanates via the reaction of 1-halo-1-alkynes with diisobutylaluminum hydride were unsuccessful.* However, since the trifunctional a-halovinylalanyl moiety represents a ...

Stereoselective Syntheses of (E)-and (Z)-1-Halo-1-alkenes fr...

[On, Harry P.; Lewis, William; Zweifel, George Synthesis, 1981 , # 12 p. 999 - 1001]

Diols as effective oocatalysts in the phase transfer catalyz...

[Dehmlow, Eckehard V.; Thieser, Rainer; Sasson, Yoel; Neumann, Ronny Tetrahedron, 1986 , vol. 42, # 13 p. 3569 - 3574]

Stereochemistry of the wurtz-fittig preparation of vinylsila...

[Hudrlik, Paul F.; Kulkarni, Ashok K.; Jain, Sadhana; Hudrlik, Anne M. Tetrahedron, 1983 , vol. 39, # 6 p. 877 - 882]

Stereoselective Syntheses of (E)-and (Z)-1-Halo-1-alkenes fr...

[On, Harry P.; Lewis, William; Zweifel, George Synthesis, 1981 , # 12 p. 999 - 1001]

Diols as effective oocatalysts in the phase transfer catalyz...

[Dehmlow, Eckehard V.; Thieser, Rainer; Sasson, Yoel; Neumann, Ronny Tetrahedron, 1986 , vol. 42, # 13 p. 3569 - 3574]