Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Ricardo J. Maza"'
Publikováno v:
Tetrahedron Chem, Vol 8, Iss , Pp 100045- (2023)
The synthesis and characterization of 1,1,1′1′-tetrapinacolborylethane is conducted to study the functionalization of that densely borylated small molecules through Cu-catalyzed coupling with allyl halides. A second Cu-catalyzed allylic alkylatio
Externí odkaz:
https://doaj.org/article/2e1139177f494d6eb84d27d3492563e9
Publikováno v:
Angewandte Chemie International Edition.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d926a1adb5db31f926860d4e18e6cf4c
https://doi.org/10.1002/anie.202304791
https://doi.org/10.1002/anie.202304791
Publikováno v:
Angewandte Chemie International Edition. 61
1,1-Diborylalkenes can be transformed into (Z)-skipped dienes through Cu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::899fe9930442b52991f712ec7aa579ca
https://doi.org/10.1002/anie.202208495
https://doi.org/10.1002/anie.202208495
Publikováno v:
Advanced Synthesis & Catalysis. 363:2274-2289
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ccf603561467c13c42947375650ea9f
https://doi.org/10.1002/adsc.202100192
https://doi.org/10.1002/adsc.202100192
Autor:
Paula Dominguez-Molano, Gerard Bru, Elena Fernández, Oriol Salvado, Jorge J. Carbó, Ricardo J. Maza
Publikováno v:
Chemical Communications. 57:13361-13364
Exchange of boryl moieties between alkenylboranes and diboron reagents has been postulated as a stereospecific cross-metathesis pathway with concomitant formation of mixed diboron reagents. DFT calculations propose a mechanism for the stereocontrolle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e72653db2442a4de8f1948c939a80b93
https://doi.org/10.1039/d1cc05815k
https://doi.org/10.1039/d1cc05815k
Publikováno v:
Chemistry (Weinheim an Der Bergstrasse, Germany)
The chemistry of stabilized α‐boryl carbanions shows remarkable diversity, and can enable many different synthetic routes towards efficient C−C bond formation. The electron‐deficient, trivalent boron center stabilizes the carbanion facilitatin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f041c870e71a5d19bb8fb4a4f999f48d
https://pubmed.ncbi.nlm.nih.gov/34156127
https://pubmed.ncbi.nlm.nih.gov/34156127
Publikováno v:
Chemical communications (Cambridge, England). 56(44)
Copper(i) catalyzes the borylative cyclization of γ-alkenyl aldehydes through chemo- and regioselective addition of Cu-B to C[double bond, length as m-dash]C and concomitant intramolecular 1,2-addition of Cu-C on C[double bond, length as m-dash]O. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0400c952484ccc91e245ff411e8e646
https://pubmed.ncbi.nlm.nih.gov/32347249
https://pubmed.ncbi.nlm.nih.gov/32347249
Publikováno v:
Advanced Synthesis & Catalysis. 360:1306-1327
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3316c47215f3d778a309394ac0f5b000
https://doi.org/10.1002/adsc.201701390
https://doi.org/10.1002/adsc.201701390
Publikováno v:
Organic letters. 21(7)
This work explains the reactivity of diboron reagents with 1,3-dienes in a transition-metal-free context. The sole addition of Na2CO3 (30 mol %) to bis(pinacolato)diboron in MeOH allows the 1,4-hydroboration of cyclic and noncyclic 1,3-dienes. The el
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d345af7857387e245367a963949ba443
https://pubmed.ncbi.nlm.nih.gov/30859836
https://pubmed.ncbi.nlm.nih.gov/30859836