Author: David F. Kachensky
Publisher:
ISBN:
Category : Antibiotics
Languages : en
Pages : 424
Book Description
The Total Synthesis of (+)-Pseudomonic Acid C, the Total Synthesis of (+)-compactin and a New Method for the Synthesis of C-glycosides
Author: David F. Kachensky
Publisher:
ISBN:
Category : Antibiotics
Languages : en
Pages : 424
Book Description
Publisher:
ISBN:
Category : Antibiotics
Languages : en
Pages : 424
Book Description
Studies Towards the Total Synthesis of Pseudomonic Acid C.
Author: Rosamund Anne Stephen
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Total Synthesis of Pseudomonic Acid C
Author: Jimmie Lee Moore
Publisher:
ISBN:
Category : Mupirocin
Languages : en
Pages : 484
Book Description
Publisher:
ISBN:
Category : Mupirocin
Languages : en
Pages : 484
Book Description
The Total Synthesis of Pseudomonic Acids A and C. Part II. A Carbohydrate Approach to Pseudomonic Acid B
Author: Kirk L. Sorgi
Publisher:
ISBN:
Category : Antibiotics
Languages : en
Pages : 482
Book Description
Publisher:
ISBN:
Category : Antibiotics
Languages : en
Pages : 482
Book Description
Total Syntheses of ( - )-cryptocaryolone and ( - )-cryptocaryolone Diacetate, Progress Towards the Total Syntheses of (±)-sinensigenin A and C and the Development of a Novel Electrophilic Allylsilane Methodology
Author: Aymara Melvina Margaret Albury
Publisher:
ISBN:
Category : Electronic dissertations
Languages : en
Pages : 250
Book Description
This dissertation highlights the total synthesis of natural products that possess a C-glycoside moiety. The key reaction in the construction of this motif involves an oxocarbenium cationic intermediate. The first chapter of this dissertation looks at total synthesis and its impact on the field of organic chemistry, in addition to a brief summary on C-glycosides and their synthetic preparation via an oxocarbenium cationic intermediate. The second chapter illustrates the total syntheses of ( - )-cryptocaryolone and ( - )-cryptocaryolone diacetate via a diastereoselective oxy-Michael addition and oxocarbenium allylation for the preparation of their [alpha]-C-glycoside subunit. The third chapter describes progress towards the total synthesis of (±)-sinensingenin A and C via a Friedel-Crafts alkylation Marson-type cyclization for the construction of their [beta]-C-glycoside core. The final chapter is dedicated to a methodology study for the preparation of non-conjugated (E)-homoallylic alcohols via a Lewis acid mediated allylation with [alpha]-substituted allylsilanes. This is an intriging discovery because it describes the formation of a new carbon-carbon bond, along with exhibiting high selectivity for the formation of the (E)-olefin moiety, in a single step from the parent aldehyde. Previous methods for the synthesis of these types of molecules would require a minimum of two steps from the same aldehyde precursor.
Publisher:
ISBN:
Category : Electronic dissertations
Languages : en
Pages : 250
Book Description
This dissertation highlights the total synthesis of natural products that possess a C-glycoside moiety. The key reaction in the construction of this motif involves an oxocarbenium cationic intermediate. The first chapter of this dissertation looks at total synthesis and its impact on the field of organic chemistry, in addition to a brief summary on C-glycosides and their synthetic preparation via an oxocarbenium cationic intermediate. The second chapter illustrates the total syntheses of ( - )-cryptocaryolone and ( - )-cryptocaryolone diacetate via a diastereoselective oxy-Michael addition and oxocarbenium allylation for the preparation of their [alpha]-C-glycoside subunit. The third chapter describes progress towards the total synthesis of (±)-sinensingenin A and C via a Friedel-Crafts alkylation Marson-type cyclization for the construction of their [beta]-C-glycoside core. The final chapter is dedicated to a methodology study for the preparation of non-conjugated (E)-homoallylic alcohols via a Lewis acid mediated allylation with [alpha]-substituted allylsilanes. This is an intriging discovery because it describes the formation of a new carbon-carbon bond, along with exhibiting high selectivity for the formation of the (E)-olefin moiety, in a single step from the parent aldehyde. Previous methods for the synthesis of these types of molecules would require a minimum of two steps from the same aldehyde precursor.
A New, Efficient Synthesis of the C.1 - C.9 Segment of Narasin and the Total Synthesis of the C.77 - C.115 Segment of Palytoxin
Author: Joseph Anthony Tino
Publisher:
ISBN:
Category :
Languages : en
Pages : 492
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 492
Book Description
Studies Towards the Total Synthesis of Grandilodine C and New Methods for Reversible Formation of Nitroxyl Radicals
Author: Marta Klinska
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
Dissertation Abstracts International
Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 658
Book Description
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 658
Book Description
American Doctoral Dissertations
Author:
Publisher:
ISBN:
Category : Dissertation abstracts
Languages : en
Pages : 574
Book Description
Publisher:
ISBN:
Category : Dissertation abstracts
Languages : en
Pages : 574
Book Description
Efforts Towards the Total Synthesis of Abyssomicin C and Its Derivatives
Author: Thane Robinson Jones
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description