Zobrazeno 1 - 6 of 6 pro vyhledávání: '"Carlos H. Burgos"'
1
Asymmetric Allyl- and Crotylboration with the Robust, Versatile, and Recyclable 10-TMS-9-borabicyclo[3.3.2]decanes
Autor: John A. Soderquist, Carlos H. Burgos, Karl Matos, Eda Canales
Publikováno v: Journal of the American Chemical Society. 127:8044-8049
The remarkable versatility and selectivity of the 10-(trimethylsilyl)-9-borabicyclo[3.3.2]decanes (10-TMS-9-BBDs) in the allyl- and crotylboration of representative aldehydes are reported. The new reagents are prepared through air-stable crystalline
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bbec6f9dcfcac7b8f6bb731651cd41f3
https://doi.org/10.1021/ja043612i
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4
B-allenyl- and B-(gamma-trimethylsilylpropargyl)-10-phenyl-9-borabicyclo[3.3.2]decanes: asymmetric synthesis of propargyl and alpha-allenyl 3-degree-carbinols from ketones
Autor: Eyleen Alicea, John A. Soderquist, Carlos H. Burgos, Eliud Hernandez
Publikováno v: Organic letters. 8(18)
Simple and efficient Grignard procedures are reported for the syntheses of B-allenyl-10-(phenyl)-9-borabicyclo[3.3.2]decane (1) and its B-(gamma-trimethylsilylpropargyl) counterpart (2) in both enantiomeric forms. Both add selectively to ketones, pro
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::141e145339ebc44f5fec87bff8c04d6c
https://pubmed.ncbi.nlm.nih.gov/16928081
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