Organoboranes. 38. A Facile and Highly Efficient Addition of B-1-Alkynyl-9-borabicyclononanes to Aldehydes and Ketones: An Exceptionally Chemoselective Synthesis of Propargylic Alcohols

DOI: 10.1021/jo00210a003

Source and publish data:

Journal of Organic Chemistry p. 1577 - 1582 (1985)

Update date:2022-08-05

Topics:

Authors:

Brown, Herbert C.

Molander, Gary A.

Singh, Shankar M.

Racherla, Uday S.

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Article abstract of DOI:10.1021/jo00210a003

B-1-Alkynyl-9-borabicyclo<3.3.1>nonanes (B-1-alkynyl-9-BBN) readily undergo addition to aldehydes and ketones and afford the propargylic alcohols in very high isolated yields.Unlike many other alkynyl metals (RC<*>CM, M = Li, Na, K, Mg, Zn, and Al), which

Full text of DOI:10.1021/jo00210a003

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