Results 251 to 260 of about 3,272,143 (363)

Catalytic Enantioselective Synthesis of (−)-Prostaglandin E₁ Methyl Ester Based on a Tandem 1,4-Addition−Aldol Reaction [PDF]

, 2002
Leggy A. Arnold, Robert Naasz, Adriaan J. Minnaard, Ben L. Feringa   +3 more
openalex   +1 more source

Facile enantioselective synthesis of multi-substituted norbornanes/norbornenes using a latent synthon strategy. [PDF]

Nat Commun
Shen ZA, Guo J, Lu Y.
europepmc   +1 more source

Synthesis of enantiopure 7-aminobicyclo[3.2.0]hept-2-en-6-ol; a potential N-O chelating ligand for enantioselective catalysis

, 2000
Cyril B. Dousson, Stanley M. Roberts
openalex   +2 more sources

Asymmetric Synthesis of Propargylic and Allenic Silanes, Germanes, and Stannanes

Chemistry – An Asian Journal, EarlyView.
Organotetrel compounds are important reagents with broad applications in chemical industries and natural product synthesis. This review provides a summary of strategies for the synthesis of propargylic and allenic organotetrels in their enantioenriched forms.
Hai Chang, Ruihan Wang, Yi‐Ming Wang
wiley   +1 more source

Enantioselective Synthesis of vic-Aminoalcohol Derivatives by Nickel-Catalyzed Reductive Coupling of Aldehydes with Protected Amino-pentadienoates. [PDF]

J Am Chem Soc
Bender T, Fürstner A.
europepmc   +1 more source

Synthesis, Resolution and Use in Enantioselective Catalysis of an Axially Chiral Binaphthyl-templated P,S-heterodonor Ligand (binaps)

, 2000
Serafino Gladiali, Serenella Medici, Giovanna Pirri, Sonia Pulacchini   +3 more
openalex   +1 more source

Reusable Selenenyl Iodide‐Initiated Cascade Cyclization of Polyenes with N‐terminating Groups

Chemistry – An Asian Journal, EarlyView.
A cascade cyclization of polyenes with N‑terminating groups, initiated by an isolable selenenyl iodide, was developed. The cavity‑shaped substituent stabilized both the selenenyl iodide and the selenenic acid generated via β‑selenoxide elimination, enabling the regeneration of selenenyl iodide.
Satoru Kuwano, Jun Kikushima, Takaaki Nakada, Shohei Sase, Kei Goto   +4 more
wiley   +1 more source

Organocatalytic skeletal reorganization for enantioselective synthesis of S-stereogenic sulfinamides. [PDF]

Nat Commun
Liu Z, Fang S, Li H, Xiao C, Xiao K, Su Z, Wang T.   +6 more
europepmc   +1 more source

(R)‐ and (S)‐SbF3(C8H9NO3): Chiral Antimony‐Based Hybrid Materials with Enhanced Second‐Harmonic Generation and Birefringence

Chemistry – An Asian Journal, EarlyView.
We report two chiral NCS compounds, (R)‐Sb and (S)‐Sb, featuring aligned Sb3⁺ lone pairs and hydrogen‐bonded [SbOF₃] polyhedra with 4‐hydroxyphenylglycine. These structures exhibit strong SHG (2.6 × KDP), a wide band gap (4.19 eV), and suitable birefringence (0.184@546.1 nm), highlighting the potential of Sb3⁺‐based hybrids for NLO applications ...
Seoyeon Choi, Kang Min Ok
wiley   +1 more source

Highly Enantioselective Synthesis of 3,3-Diarylpropyl Amines and 4-Aryl Tetrahydroquinolines via Ir-Catalyzed Asymmetric Hydrogenation. [PDF]

Org Lett
Sidro M, García-Mateos C, Rojo P, Wen Y, Riera A, Verdaguer X.   +5 more
europepmc   +1 more source