309271-62-3Relevant academic research and scientific papers
Enantioselective iridium-catalyzed hydrogenation of β,γ- unsaturated carboxylic acids: An efficient approach to chiral 4-alkyl-4-aryl butanoic acids
Song, Song,Zhu, Shou-Fei,Yang, Shuang,Li, Shen,Zhou, Qi-Lin
supporting information; experimental part, p. 2708 - 2711 (2012/04/17)
Chiral acids: A highly enantioselective iridium-catalyzed hydrogenation of β,γ-unsaturated carboxylic acids is developed for the preparation of chiral 4-alkyl-4-aryl butanoic acids (see scheme). Copyright
Process-scale total synthesis of nature-identical (-)-(S,S)-7- hydroxycalamenal in high enantiomeric purity through catalytic enantioselective hydrogenation
Benincori, Tiziana,Bruno, Silvana,Celentano, Giuseppe,Pilati, Tullio,Ponti, Alessandro,Rizzo, Simona,Sada, Mara,Sannicolo, Francesco
, p. 1776 - 1789 (2007/10/03)
A process-scale stereoselective synthesis of nature-identical (-)-(S,S)-7-hydroxycalamenal (=(-)-(5S,85)-5,6,7,8-tetrahydro-3-hydroxy-5- methyl-8-(1-methylethyl)naphthalene-2-carbaldehyde; (-)-1α) in 96% enantiomeric excess (ee) with the aid of chiral Ru
Enantioselective synthesis of cis-7-methoxy-calamenene via Claisen rearrangement of an enzymatically resolved allyl alcohol
Brenna, Elisabetta,Dei Negri, Claudia,Fuganti, Claudio,Gatti, Francesco G.,Serra, Stefano
, p. 335 - 340 (2007/10/03)
An enantioselective synthesis of cis-7-methoxy-calamenene 1 has been accomplished through the following key-steps: (i) enzymatic resolution of the racemic allyl alcohol 3 to furnish the (R)-enantiomer (ee>99%); (ii) Claisen-orthoester rearrangement of 4 t
