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b-alkylcatecholboranes (28) 28
chemistry, multidisciplinary (20) 20
radicals (16) 16
hydroboration (10) 10
organoboranes (9) 9
chemistry, organic (8) 8
rate constants (8) 8
boron (7) 7
efficient conjugate additions (7) 7
alkenes (6) 6
radical reactions (6) 6
chemical properties (5) 5
olefins (5) 5
analysis (4) 4
chemical reactions (4) 4
esters (4) 4
index medicus (4) 4
reduction (4) 4
alcohols (3) 3
allylation (3) 3
aqueous-media (3) 3
boronic esters (3) 3
carbon (3) 3
carbonyl-compounds (3) 3
chain reactions (3) 3
convenient (3) 3
derivatives (3) 3
electron-spin-resonance (3) 3
ketones (3) 3
organic-synthesis (3) 3
organoboron compounds (3) 3
research (3) 3
tin-free procedure (3) 3
alkanes (2) 2
alkyl radicals (2) 2
alkynylation (2) 2
alpha-scission (2) 2
azides (2) 2
borane (2) 2
boranes - chemistry (2) 2
c-c bond formation (2) 2
carboazidation (2) 2
carbon-carbon (2) 2
carbon-tetrachloride (2) 2
catechin (2) 2
catechols - chemistry (2) 2
chains (2) 2
chemical reaction, rate of (2) 2
chemistry (2) 2
conjugate addition (2) 2
conjugate additions (2) 2
conversion (2) 2
cyclizations (2) 2
ester (2) 2
homolytic substitution (2) 2
hydrogen - chemistry (2) 2
hydrogen atom donor (2) 2
hydrogen bonding (2) 2
hydrogen transfer (2) 2
iodides (2) 2
molecular-oxygen (2) 2
nitrogen bonds (2) 2
organic chemistry (2) 2
organic compounds (2) 2
silicon (2) 2
sulfonyl azides (2) 2
ti-iii (2) 2
toxicity (2) 2
triethylborane (2) 2
1,6-enynes providing 3,3-bis-3-silabicyclo<3.3.0>octanes (1) 1
1-2-dihydroxybenzene (1) 1
100-percent optical purity (1) 1
2-functionalized allyl trissilanes (1) 1
acetylenic triflones (1) 1
activation analysis (1) 1
additions (1) 1
aerobic dioxygenation (1) 1
air oxidation (1) 1
aliphatic-hydrocarbons (1) 1
alkaloid synthesis (1) 1
alkaloids (1) 1
alkane (1) 1
alkanes - chemistry (1) 1
alkene (1) 1
alkenes - chemistry (1) 1
alkenylation (1) 1
alkyl allyl sulfones (1) 1
alkyl-hydroperoxides (1) 1
alkylation (1) 1
allyl compounds (1) 1
allylic alkylations (1) 1
alpha,beta-unsaturated carbonyl derivatives (1) 1
alpha-chiral ketones (1) 1
amination reactions (1) 1
amine-boryl radicals (1) 1
antioxidant activities (1) 1
antioxidants - chemistry (1) 1
asymmetric alkylation (1) 1
asymmetric conjugate addition (1) 1
asymmetric synthesis (1) 1
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Journal of the American Chemical Society, ISSN 0002-7863, 12/2010, Volume 132, Issue 48, pp. 17096 - 17098
While tertiary boranes undergo efficient protodeboronation with carboxylic acids, tertiary boronic esters do not. Instead, we have discovered that CsF with 1.1... 
B-ALKYLCATECHOLBORANES | HYDROGENATION | ENANTIOSELECTIVE SYNTHESIS | CONVERSION | CHIRAL SECONDARY | OLEFINS | QUATERNARY CARBONS | ORGANOBORONIC ESTERS | CONJUGATE ADDITIONS | ALLYLIC ALKYLATIONS | CHEMISTRY, MULTIDISCIPLINARY | Deuterium | Alkanes | Chemical properties
Journal Article
Journal Article
Angewandte Chemie International Edition, ISSN 1433-7851, 02/2018, Volume 57, Issue 9, pp. 2441 - 2444
Vinyl boron ate complexes of enantioenriched secondary alkyl pinacolboronic esters undergo stereospecific radical‐induced 1,2‐migration in radical polar... 
α-chiral ketones | radical polar crossover reactions | boronic esters | protodeborylation | B-ALKYLCATECHOLBORANES | FLUOROALKYLATION | CARBONYL-COMPOUNDS | CHEMISTRY, MULTIDISCIPLINARY | REARRANGEMENT | METHODOLOGY | REDUCTION | ESTERS | ASYMMETRIC ALKYLATION | alpha-chiral ketones | FLUORINE | HOMOLOGATION | Boron | Ketones | Iodides | Migration | Esters | Alkanes | Oxidation | Communications | Communication
Journal Article
Chemical Science, ISSN 2041-6520, 10/2013, Volume 4, Issue 10, pp. 4030 - 4034
A radical-mediated approach to alkene carbooxygenation using hydroxamic acids is described. These transformations represent rare examples of direct... 
B-ALKYLCATECHOLBORANES | GOLD | DIACETOXYLATION | IODIDES | DIHYDROXYLATION | ALKYL ALLYL SULFONES | AEROBIC DIOXYGENATION | TETRAHYDROFURANS | CHEMISTRY, MULTIDISCIPLINARY | METAL-FREE | OXYARYLATION | Transformations | Alkenes | Radicals | Unsaturated
Journal Article
Angewandte Chemie International Edition, ISSN 1433-7851, 08/2017, Volume 56, Issue 36, pp. 10858 - 10861
Journal Article
Angewandte Chemie International Edition, ISSN 1433-7851, 09/2016, Volume 55, Issue 37, pp. 11221 - 11225
When used with trialkylboranes, catechol derivatives, which are low‐cost and low toxicity, are valuable hydrogen atom donors for radical chain reactions... 
cyclizations | phenols | catechols | hydrogen atom donors | radicals | B-ALKYLCATECHOLBORANES | ORGANIC-SYNTHESIS | METHANOL | ALKYL RADICALS | ANTIOXIDANT ACTIVITIES | COMPLEXES | CHEMISTRY, MULTIDISCIPLINARY | HYDRIDE | TRIETHYLBORANE | REDUCTION | RATE CONSTANTS | Derivatives (Financial instruments) | Hydrogen | Catechin | Atoms & subatomic particles
Journal Article
Journal of the American Chemical Society, ISSN 0002-7863, 04/2011, Volume 133, Issue 15, pp. 5913 - 5920
Journal Article
The Journal of Organic Chemistry, ISSN 0022-3263, 02/2016, Volume 81, Issue 4, pp. 1506 - 1519
The generation of 1-bromo and 1-chloroalkyl radicals from organoboranes has been investigated. The direct approach involving the hydroboration of halogenated... 
B-ALKYLCATECHOLBORANES | ELECTRON-SPIN-RESONANCE | INSECT PHEROMONES | CARBON | EFFICIENT CONJUGATE ADDITIONS | ESTERS | REACTIONS INVOLVING BORON | CHEMISTRY, ORGANIC | CONVENIENT | RHODIUM(I)-CATALYZED HYDROBORATION | DERIVATIVES | Chemical reactions | Chemical properties | Observations | Organoboranes
Journal Article
Journal of the American Chemical Society, ISSN 0002-7863, 09/2011, Volume 133, Issue 35, pp. 13890 - 13893
Journal Article
The Journal of Organic Chemistry, ISSN 0022-3263, 02/2013, Volume 78, Issue 4, pp. 1553 - 1558
The triethylborane–methanol system used in radical deoxygenation and dehalogenation processes has been investigated. Unambiguous evidence for the formation of... 
SELF-ASSOCIATION | B-ALKYLCATECHOLBORANES | S-ALKYL-THIONOCARBONATES | CHEMICAL-SHIFTS | RATE CONSTANTS | AQUEOUS-MEDIA | CHEMISTRY, ORGANIC | LEWIS ACIDITY | CARBON-TETRACHLORIDE | RADICAL REACTIONS | BORON COMPOUNDS
Journal Article
Chemistry – A European Journal, ISSN 0947-6539, 12/2011, Volume 17, Issue 49, pp. 13904 - 13911
Tin‐free oximation, vinylation, and allylation of alkyl halides have been developed by using allylsilanes as di‐tin surrogates. Initiation of the radical... 
radical reactions | reaction mechanisms | silicon | radicals | allylation | B-ALKYLCATECHOLBORANES | HOMOLYTIC SUBSTITUTION | SULFONE PRECURSORS | ALKYNYLATION | CHEMISTRY, MULTIDISCIPLINARY | C-H BONDS | FREE-RADICAL ALLYLATION | RATE CONSTANTS | ALPHA-SCISSION | CARBON-CARBON | ACETYLENIC TRIFLONES
Journal Article
Journal Article
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, ISSN 1433-7851, 11/2017, Volume 56, Issue 47, pp. 15136 - 15140
We report herein the use of a dual catalytic system comprising a Lewis base catalyst such as quinuclidin-3-ol or 4-dimethylaminopyridine and a photoredox... 
B-ALKYLCATECHOLBORANES | ORGANIC-SYNTHESIS | LIGHT | SINGLE-ELECTRON TRANSMETALATION | Lewis base catalysis | CHEMISTRY, MULTIDISCIPLINARY | cross-coupling | CHEMISTRY | photoredox catalysis | RADICALS | DUAL CATALYSIS | CONJUGATE ADDITIONS | synthetic methods | BORYLATION | boronic acids | CARBOXYLIC-ACIDS
Journal Article
Helvetica Chimica Acta, ISSN 0018-019X, 10/2006, Volume 89, Issue 10, pp. 2450 - 2461
A tandem radical process involving conjugate addition to an activated alkene followed by allylation is reported. B‐Alkylcatecholboranes, easily available via... 
Multicomponent reactions | Conjugate addition | Catecholborane | Radicals | Sulfones | Organoboranes | Allylation | TIN | B-ALKYLCATECHOLBORANES | VICINAL DIALKYLATION | CHEMISTRY, MULTIDISCIPLINARY | CARBON CARBON BOND | ALLYLATION
Journal Article
Tetrahedron Letters, ISSN 0040-4039, 2008, Volume 49, Issue 4, pp. 628 - 630
2-Propylbenzo[ d][1,3,2]dioxaborole and related derivatives are shown to initiate a range of radical reactions under mild conditions. 
TRIETHYLBORANE | B-ALKYLCATECHOLBORANES | ELECTRON SPIN RESONANCE | EFFICIENT CONJUGATE ADDITIONS | ALKYL RADICALS | CYCLIZATION REACTIONS | HYDROXYALKYLATION | AQUEOUS-MEDIA | CHEMISTRY, ORGANIC | CARBONYL-COMPOUNDS | ATOM-TRANSFER PROCESS
Journal Article