Recoverable Catalysts for Asymmetric Organic Synthesis

Qing-Hua，Fan，Yue-Ming，... - 《Chemical Reviews》

Recoverable catalysts and reagents using recyclable polystyrene-based supports

Forsee ChemInformin Full Text.

CA Mcnamara，MJ Dixon，M Bradley - 《Cheminform》

Concise synthesis of novel practical sulfamide-amine alcohols for the enantioselective addition of diethylzinc to aldehydes.

Forsee ChemInformin Full Text.

J Mao，B Wan，R Wang，... - 《Cheminform》

Boc-l-proline as a new chiral ligand for enantioselective phenylacetylene addition to aromatic aldehydes

The N-terminal protected amino acid (Boc-l-proline) is a chiral ligand for the enantioselective phenylacetylene addition to aromatic aldehydes, thus expand...

Yi-feng Zhou and Rui Wang and Zhao-qing Xu and Wen-jin Yan and Lei Liu and Yan-feng Gao and Chao-shan Da - 《Tetrahedron Asymmetry》

Boc‐L‐proline as a New Chiral Ligand for Enantioselective Phenylacetylene Addition to Aromatic Aldehydes.

For Abstract see ChemInform Abstract in Full Text.

Y Zhou，R Wang，Z Xu，... - 《Cheminform》

Pinane-Type Tridentate Reagents for Enantioselective Reactions: Reduction of Ketones and Addition of Diethylzinc to Aldehydes

The reduction of aryl and alkenyl methyl ketones using lithium aluminum hydride modified with (1R,2S,3S,5R)-(+)-10-anilino-3-ethoxy-2-hydroxypinane (10b) a...

YJ Cherng，JM Fang，TJ Lu - 《Journal of Organic Chemistry》

Catalytic asymmetric induction. Highly enantioselective addition of dialkylzincs to aldehydes using chiral pyrrolidinylmethanols and their metal salts. J Am Chem Soc

A series of chiral pyrrolidinylmethanols were synthesized from (S)-proline. Optically active secondary alcohols (R and S enantiomers, respectively) in up to 100% enantiomeric excess (ee) were obtained in high yields from the enantioselec...

K Soai，A Ookawa，T Kaba，... - 《Journal of the American Chemical Society》

ChemInform Abstract: Catalytic Asymmetric Induction. Highly Enantioselective Addition of Dialkylzincs to Aldehydes Using Chiral Pyrrolidinylmethanols and T...

The enantioselective addition of dialkylzincs to aldehydes in the presence of chiral pyrrolidinylmethanols (II) (obtainable from L-proline (I)) as catalyst...

K Soai，A Ookawa，T Kaba，... - 《Cheminform》

ChemInform Abstract: Enantioselective Addition of Diethylzinc to Aldehydes Catalyzed by Polymer‐Supported Chiral Amino Alcohols. Evidence for a Two Zinc S...

The enantioselective reaction of diethylzinc (II) with the benzaldehydes (I), yielding the alcohols (III), is catalyzed by polymer-bound chiral amino alcoh...

S Itsuno，JMJ Frechet - 《Cheminform》

ChemInform Abstract: The First Direct Formation of a Grignard Reagent on an Insoluble Polymer

Atomistic simulations of nanoindentation tests were used to quantify the effect of point defects (a single vacancy, a di-vacancy, a self interstitial atom ...

ITSUNO, S，DARLING, G. D，STOEVER, H. D. H，... - 《Cheminform》