Results 31 to 40 of about 2,581 (118)
, 1974 The first part of this thesis is concerned with the development of a general synthetic approach to-the bicyclo(3.2.1)octane ring system. This work resulted in the successful synthesis of 1,5-dimethylbicyclo (3.2.1)octan-8-one(54) , 1,5-dimethylbicyclo (3.
Herbert, David John
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Novel approaches to medium rings, enantiomerically enriched alcohols and haloalkynes [PDF]
, 2012 Medium rings (8-12 atoms) are present in many naturally occurring molecules which in many cases have potentially useful biological activity. Unfortunately current synthetic methods to synthesise medium rings lack general applicability or require high ...
Rota, F
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Multivalent activation in temporary phosphate tethers: A new tether for small molecule synthesis [PDF]
, 2007 Dissertation (Ph.D.)--University of Kansas, Chemistry, 2007.The use of phosphate esters as temporary tethers, capable of multivalent activation is the broad focus of the dissertation research reported herein.
Whitehead, Alan
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Stereodivergent, Diels–Alder-initiated organocascades employing α,β-unsaturated acylammonium salts: scope, mechanism, and application [PDF]
, 2017 Chiral α,β-unsaturated acylammonium salts are novel dienophiles enabling enantioselective Diels-Alder-lactonization (DAL) organocascades leading to cis- and trans-fused, bicyclic γ- and δ-lactones from readily prepared dienes, commodity acid chlorides ...
Hudson, Brandi M +3 more
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, 2019 Cinnamyl alcohols such as p-coumaryl alcohol (p-CMA) are lignin models and precursors (monolignols) and the most important primary products of lignin pyrolysis. However, the detection of monomers is not straightforward since they either undergo secondary
Bozzelli, Joseph W. +4 more
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, 2019 Cinnamyl alcohols such as p-coumaryl alcohol (p-CMA) are lignin models and precursors (monolignols) and the most important primary products of lignin pyrolysis. However, the detection of monomers is not straightforward since they either undergo secondary
Rubik Asatryan (1894288) +4 more
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, 2004 The synthesis of decalin systems possessing a quaternary carbon at C-9 was achieved via the tandem oxy-Cope/ene/Claisen rearrangement. Depending on the substitution pattern of the allyl ether 1, different reaction pathways may be followed to generate the
Farand, Julie Aline
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, 2016 The formation of cyclic ethers is a major product in the oxidation of hydrocarbons, and the oxidation of biomass derived alcohols. Cyclic ethers are formed in the initial reactions of alkyl radicals with dioxygen in combustion and precombustion processes
Itsaso Auzmendi-Murua (1815334) +1 more
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, 1978 A comparison has been made between a series of chromium(VI) oxidizing agents, as well as manganese dioxide, a bicyclic allylic secondary alcohol, the exo-ol (7), being the substrate.
TS Lee +7 more
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its application to hydroazulene skeletons
, 1991 학위논문(박사) - 한국과학기술원 : 화학과, 1991.8, [ vii, 133 p. ]Cyclohept-3-3nones were prepared in four to five steps starting from cyclopentanone sily enol ether in high overall yields(42-75\%).
Kim, Sung-Kee, 김성기
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