Sulfinyl Group as a Novel Chiral Auxiliary in Asymmetric Heck Reactions

1998 ◽  
Vol 120 (28) ◽  
pp. 7129-7130 ◽  
Author(s):  
Nuria Díaz Buezo ◽  
Inés Alonso ◽  
Juan C. Carretero
Keyword(s):  
Chiral Auxiliary ◽  
Heck Reactions ◽  
Sulfinyl Group

ChemInform Abstract: Sulfinyl Group as a Novel Chiral Auxiliary in Asymmetric Heck Reactions.

ChemInform ◽  
2010 ◽  
Vol 29 (46) ◽  
pp. no-no
Author(s):  
N. D. BUEZO ◽  
I. ALONSO ◽  
J. C. CARRETERO
Keyword(s):  
Chiral Auxiliary ◽  
Heck Reactions ◽  
Sulfinyl Group

The 2-(N,N-Dimethylamino)phenylsulfinyl Group as an Efficient Chiral Auxiliary in Intramolecular Heck Reactions

2000 ◽  
Vol 2 (10) ◽  
pp. 1451-1454 ◽  
Author(s):  
Nuria Díaz Buezo ◽  
Olga García Mancheño ◽  
Juan C. Carretero
Keyword(s):  
Chiral Auxiliary ◽  
Heck Reactions

The Sulfinyl Group as a Remote Chiral Auxiliary in Stereoselective Conjugate Additions of Alkyl Groups to α-Methylidene Carbonyl Compounds Initiated by Et3B/O2

2013 ◽  
Vol 2013 (9) ◽  
pp. 1796-1804 ◽  
Author(s):  
José Antonio Fernández-Salas ◽  
M. Carmen Maestro ◽  
M. Mercedes Rodríguez-Fernández ◽  
José L. García Ruano
Keyword(s):  
Carbonyl Compounds ◽  
Chiral Auxiliary ◽  
Conjugate Additions ◽  
Alkyl Groups ◽  
Sulfinyl Group

ChemInform Abstract: The 2-(N,N-Dimethylamino)phenylsulfinyl Group as an Efficient Chiral Auxiliary in Intramolecular Heck Reactions.

ChemInform ◽  
2010 ◽  
Vol 31 (35) ◽  
pp. no-no
Author(s):  
Nuria Diaz Buezo ◽  
Olga Garcia Mancheno ◽  
Juan C. Carretero
Keyword(s):  
Chiral Auxiliary ◽  
Heck Reactions

ChemInform Abstract: The Sulfinyl Group as a Remote Chiral Auxiliary in Stereoselective Conjugate Additions of Alkyl Groups to α-Methylidene Carbonyl Compounds Initiated by Et3B/O2.

ChemInform ◽  
2013 ◽  
Vol 44 (32) ◽  
pp. no-no
Author(s):  
Jose Antonio Fernandez-Salas ◽  
M. Carmen Maestro ◽  
M. Mercedes Rodriguez-Fernandez ◽  
Jose L. Garcia Ruano
Keyword(s):  
Carbonyl Compounds ◽  
Chiral Auxiliary ◽  
Conjugate Additions ◽  
Alkyl Groups ◽  
Sulfinyl Group

ChemInform Abstract: Asymmetric Hydrocyanation of Multiple Bonds Using the Sulfinyl Group as a Chiral Auxiliary

ChemInform ◽  
2010 ◽  
Vol 33 (21) ◽  
pp. no-no
Author(s):  
Jose L. Garcia Ruano ◽  
Ana M. Martin Castro ◽  
Jesus H. Rodriguez Ramos
Keyword(s):  
Chiral Auxiliary ◽  
Multiple Bonds ◽  
Sulfinyl Group

Synthesis of Optically Pure (S,E)-2-Amino-5-arylpent-4-enoic Acids by Heck Reactions of Nickel Complexes

Synlett ◽  
2018 ◽  
Vol 29 (06) ◽  
pp. 793-798 ◽  
Author(s):  
Peter Langer ◽  
Silvio Parpart ◽  
Zorayr Mardiyan ◽  
Peter Ehlers ◽  
Andranik Petrosyan ◽  
...  
Keyword(s):  
Heck Reaction ◽  
Nickel Complexes ◽  
Building Blocks ◽  
Chiral Auxiliary ◽  
Heck Reactions ◽  
Enantiomerically Pure ◽  
Optically Pure

Starting from commercially available building blocks a variety of enantiomerically pure (S)-2-amino-4-enoic acids has been synthesized by the Heck reaction using Ni-(S)-BPB {Nickel-N-[(S)-benzylprolyl]aminobenzophenone} as a chiral auxiliary. The reactions proceeded in very good yields and with high E-selectivity.

An Overview of the One-pot Synthesis of Imidazolines

2020 ◽  
Vol 24 (20) ◽  
pp. 2341-2355
Author(s):  
Thaipparambil Aneeja ◽  
Sankaran Radhika ◽  
Mohan Neetha ◽  
Gopinathan Anilkumar
Keyword(s):  
Asymmetric Catalysis ◽  
Organic Compounds ◽  
Ring Opening ◽  
Ecological Impact ◽  
Chiral Auxiliary ◽  
One Pot ◽  
One Pot Synthesis ◽  
The One ◽  
Synthetic Intermediate ◽  
Heterocyclic Moiety

One-pot syntheses are a simple, efficient and easy methodology, which are widely used for the synthesis of organic compounds. Imidazoline is a valuable heterocyclic moiety used as a synthetic intermediate, chiral auxiliary, chiral catalyst and a ligand for asymmetric catalysis. Imidazole is a fundamental unit of biomolecules that can be easily prepared from imidazolines. The one-pot method is an impressive approach to synthesize organic compounds as it minimizes the reaction time, separation procedures, and ecological impact. Many significant one-pot methods such as N-bromosuccinimide mediated reaction, ring-opening of tetrahydrofuran, triflic anhydrate mediated reaction, etc. were reported for imidazoline synthesis. This review describes an overview of the one-pot synthesis of imidazolines and covers literature up to 2020.

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