Can Twisted Double Bonds Facilitate Stepwise [2 + 2] Cycloadditions?

Autor: Viesser RV; Department of Chemistry, University of Houston, Houston, Texas 77204, United States., Donald CP; Department of Chemistry, University of Houston, Houston, Texas 77204, United States., May JA; Department of Chemistry, University of Houston, Houston, Texas 77204, United States., Wu JI; Department of Chemistry, University of Houston, Houston, Texas 77204, United States.

Publikováno v: Organic letters [Org Lett] 2024 May 10; Vol. 26 (18), pp. 3778-3783. Date of Electronic Publication: 2024 Apr 29.

Quaternary and Tertiary Carbon Centers Synthesized via Gallium-Catalyzed Direct Substitution of Unfunctionalized Propargylic Alcohols with Boronic Acids.

Autor: Donald CP; Department of Chemistry, University of Houston, 3585 Cullen Blvd, Fleming Bldg 112, Houston, Texas 77204-5003, United States., Boylan A; Department of Chemistry, University of Houston, 3585 Cullen Blvd, Fleming Bldg 112, Houston, Texas 77204-5003, United States., Nguyen TN; Department of Chemistry, University of Houston, 3585 Cullen Blvd, Fleming Bldg 112, Houston, Texas 77204-5003, United States.; Pfizer, 280 Shennecossett Rd, Groton, Connecticut 06340, United States., Chen PA; Department of Chemistry, University of Houston, 3585 Cullen Blvd, Fleming Bldg 112, Houston, Texas 77204-5003, United States.; AnHorn Medicines Co. Ltd., C522, No. 99, Ln. 130, Sec. 1, Academia Rd., Nangang Dist., Taipei 11517, Taiwan, R.O.C., May JA; Department of Chemistry, University of Houston, 3585 Cullen Blvd, Fleming Bldg 112, Houston, Texas 77204-5003, United States.

Publikováno v: Organic letters [Org Lett] 2022 Sep 23; Vol. 24 (37), pp. 6767-6771. Date of Electronic Publication: 2022 Sep 13.