58931-16-1Relevant articles and documents
2-THIENYL(CYANO)COPPER LITHIUM. A LOWER ORDER, STABLE "CUPRATE IN A BOTTLE" PRECURSOR TO HIGHER ORDER REAGENTS
Lipshutz, Bruce H.,Koerner, Mike,Parker, David A.
, p. 945 - 948 (1987)
The lower order mixed cuprate derived from CuCN and 2-lithiothiophene (i.e.,2-ThCu(CN)Li) is found to have excellent shelf life, thereby providing an easily formed yet itself unreactive precursor to higher order mixed organocuprates.
Stereoselective total synthesis of (?)-galantinic acid and 1-deoxy-5-hydroxysphingolipids via prins cyclization
Rahman, Md. Ataur,Haque, Ashanul,Yadav, Jhillu Singh
supporting information, (2020/07/03)
The stereoselective total synthesis of (?)-galantinic acid 1 and 1-deoxy-5-hydroxysphingolipids 4 is described via Prins cyclization protocol followed by reductive ring opening sequence of substituted pyrenol derivative 6. The target molecules were synthesized using a common synthetic intermediate epoxide 5. Besides, we also proposed synthetic pathways to achieve other structural analogues using common intermediates.
Bi(cyclopentyl)diol-Derived Boronates in Highly Enantioselective Chiral Phosphoric Acid-Catalyzed Allylation, Propargylation, and Crotylation of Aldehydes
Yuan, Jinping,Jain, Pankaj,Antilla, Jon C.
, p. 12988 - 13003 (2020/11/23)
In this study, we disclose the catalytic addition of bi(cyclopentyl)diol-derived boronates to aldehydes promoted by chiral phosphoric acids, allowing for the formation of enantioenriched homoallylic, propargylic, and crotylic alcohols (up to >99% enantiom
