Enolate | 合法藥品大搜索
Enolatesareorganicanionsderivedfromthedeprotonationofcarbonylcompounds.Rarelyisolated,theyarewidelyusedasreagentsinthesynthesisof ...
Organic anion formed by deprotonating a carbonyl (>C=O) compound
Resonance structures of an enolate anion.In organic chemistry, enolates are organic anions derived from the deprotonation of carbonyl (RRC=O) compounds. Rarely isolated, they are widely used as reagents in the synthesis of organic compounds.[1][2][3][4]
Bonding and structure[edit] Molecular orbitals of an enolate, showing the occupancy corresponding to the anion.Enolate anions are electronically related to allyl anions. The anionic charge is delocalized over the oxygen and the two carbon sites. Thus they have the character of both an alkoxide and a carbanion.[5]
Although they are often drawn as being simple salts, in fact they adopt complicated structures often featuring aggregates.[6]
Structure of the lithium enolate PhC(OLi)=CMe2(tmeda) dimer. H atoms omitted on the diamine.[7]Deprotonation of enolizable ketones, aromatic alcohols, aldehydes, and esters gives enolates.[8][9] With stro...
Enolate | 合法藥品大搜索
Enol | 合法藥品大搜索
烯醇離子的穩定度Enolate Anion Stability(一) | 合法藥品大搜索
23.3 | 合法藥品大搜索
Synthesis of Enols and Enolates | 合法藥品大搜索
Enolates | 合法藥品大搜索
Enolate Chemistry | 合法藥品大搜索
δ δ‐ 這傢伙~ | 合法藥品大搜索
【單羰鈉聚羥鋁環已醇】制酸劑
藥品名稱:單羰鈉聚羥鋁環已醇許可證字號:衛署藥輸字第001374號許可證種類:原料藥適應症:制酸劑劑型:藥品類別:自用製劑原料主...
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