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Hasan H Palandoken

from San Luis Obispo, CA
Age ~53

Hasan Palandoken Phones & Addresses

  • 828 Clearview Ln, Sn Luis Obisp, CA 93405 (805) 439-1253
  • San Luis Obispo, CA
  • 118 Miramonte Ct, Woodland, CA 95695 (530) 668-6029
  • 1704 Rockingham Ave, Bowling Green, KY 42104 (270) 796-5954
  • 1704 Rockingham Ave #B, Bowling Green, KY 42104
  • Santa Barbara, CA
  • 828 Clearview Ln, San Luis Obispo, CA 93405

Work

Company: California polytechnic state university Sep 2015 Position: Associate professor, organic chemistry

Education

Degree: Doctorates, Doctor of Philosophy School / High School: University of California, Davis 2003 to 2006 Specialities: Organic Chemistry

Skills

Organic Chemistry • Biochemistry • R&D • Microsoft Excel • Chemistry • Nmr • Research • Public Speaking • Microsoft Office • Science • Higher Education

Emails

h***n@gmail.com

Industries

Higher Education

Resumes

Resumes

Hasan Palandoken Photo 1

Assistant Professor, Organic Chemistry

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Location:
San Luis Obispo, CA
Industry:
Higher Education
Work:
California Polytechnic State University
Associate Professor, Organic Chemistry

California Polytechnic State University
Assistant Professor, Organic Chemistry

Western Kentucky University 2006 - 2009
Assistant Professor, Organic Chemistry

Aerojet Fine Chemicals 2001 - 2003
Manager, R and D

Aerojet Fine Chemicals 1997 - 2001
R and D Chemist
Education:
University of California, Davis 2003 - 2006
Doctorates, Doctor of Philosophy, Organic Chemistry
University of California, Davis 1994 - 1997
Master of Science, Masters, Organic Chemistry
California State University, Chico 1989 - 1993
Bachelors, Bachelor of Science, Chemistry
Skills:
Organic Chemistry
Biochemistry
R&D
Microsoft Excel
Chemistry
Nmr
Research
Public Speaking
Microsoft Office
Science
Higher Education

Publications

Us Patents

Clean, High-Yield Preparation Of S,S And R,S Amino Acid Isosteres

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US Patent:
6605732, Aug 12, 2003
Filed:
May 28, 1999
Appl. No.:
09/321645
Inventors:
Aslam A. Malik - Cameron Park CA
Todd E. Clement - Folsom CA
Hasan Palandoken - Woodland CA
James Robinson, III - Sacramento CA
Joy A. Stringer - Carmichael CA
Assignee:
Aerojet Fine Chemicals LLC - Sacramento CA
International Classification:
C07D30336
US Classification:
549514
Abstract:
The present invention provides compounds and methods that can be used to convert the intermediate halomethyl ketones (HMKs), e. g. , chloromethyl ketones, to the corresponding S,S- and R,S-diastereomers. More particularly, the present invention provides: (1) reduction methods; (2) inversion methods; and (3) methods involving the epoxidation of alkenes. Using the various methods of the present invention, the R,S-epoxide and the intermediary compounds can be prepared reliably, in high yields and in high purity.

Preparation Of 2S,3S-N-Isobutyl-N-(2-Hydroxy-3-Amino-4-Phenylbutyl)-P-Nitrobenzenesulfonylamide Hydrochloride And Other Derivatives Of 2-Hydroxy-1,3-Diamines

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US Patent:
6852887, Feb 8, 2005
Filed:
Mar 4, 2003
Appl. No.:
10/382185
Inventors:
Aslam A. Malik - Cameron Park CA, US
Hasan Palandoken - Woodland CA, US
Joy A. Stringer - Carmichael CA, US
Roland P. Carlson - Folsom CA, US
John Leach - Gold River CA, US
Thomas G. Archibald - Fair Oaks CA, US
Robert G. Miotke - Gold River CA, US
Assignee:
Aerojet Fine Chemicals LLC - Rancho Cordova CA
International Classification:
C07C303/40
C07C209/08
C07C271/20
US Classification:
564 87, 560 29, 564483
Abstract:
The present invention provides a new process for the preparation of 2S,3S-N-isobutyl-N-(2-hydroxy-3-amino-4-phenylbutyl)-p-nitrobenzenesulfonylamide hydrochloride, wherein this compound is prepared directly from the chloromethylalcohol. Importantly, the process of the present invention results in higher yields of 2S,3S-N-isobutyl-N-(2-hydroxy-3-amino-4-phenylbutyl)-p-nitrobenzenesulfonylamide hydrochloride without sacrificing its purity. The processes of the present invention can be used to prepare not only the 2S,3S-derivative, but also the 2R,3S-, 2S,2R- and the 2R,3R-derivatives.

Clean, High-Yield Preparation Of S,S And R,S Amino Acid Isosteres

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US Patent:
6867311, Mar 15, 2005
Filed:
Apr 14, 2003
Appl. No.:
10/414541
Inventors:
Aslam A. Malik - Cameron Park CA, US
Todd E. Clement - Folsom CA, US
Hasan Palandoken - Woodland CA, US
James Robinson, III - Sacramento CA, US
Joy A. Stringer - Carmichael CA, US
Assignee:
Aerojet Fine Chemicals LLC - Sacramento CA
International Classification:
C07D301/24
US Classification:
549519
Abstract:
The present invention provides compounds and methods that can be used to convert the intermediate halomethyl ketones (HMKs), e. g. , chloromethyl ketones, to the corresponding S,S- and R,S-diastereomers. More particularly, the present invention provides: (1) reduction methods; (2) inversion methods; and (3) methods involving the epoxidation of alkenes. Using the various methods of the present invention, the R,S-epoxide and the intermediary compounds can be prepared reliably, in high yields and in high purity.

Process For The Preparation Of Citalopram Intermediate

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US Patent:
6967259, Nov 22, 2005
Filed:
Sep 11, 2002
Appl. No.:
10/242322
Inventors:
Aslam A. Malik - Cameron Park CA, US
Hasan Palandoken - Woodland CA, US
Joy A. Stringer - West Sacramento CA, US
DerShing Huang - Folsom CA, US
Antonio Romero - Irvine CA, US
Olivier Dapremont - Folsom CA, US
Assignee:
Pharmachem Technologies Limited
International Classification:
C07C213/00
US Classification:
564320, 549467
Abstract:
The present invention provides, inter alia, a novel process for the preparation of Citalopram, a known antidepressant.

Clean, High-Yield Preparation Of S,S And R,S Amino Acid Isosteres

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US Patent:
7309803, Dec 18, 2007
Filed:
Mar 14, 2005
Appl. No.:
11/081106
Inventors:
Aslam A. Malik - Cameron Park CA, US
Todd E. Clement - Folsom CA, US
Hasan Palandoken - Woodland CA, US
James Robinson, III - Sacramento CA, US
Joy A. Stringer - Carmichael CA, US
Assignee:
Aerojet Fine Chemicals LLC - Sacramento CA
International Classification:
C07C 205/02
US Classification:
568704
Abstract:
The present invention provides compounds and methods that can be used to convert the intermmediate halomethyl ketones (HMKs), e. g. , chloromethyl ketones, to the corresponding S,S- and R,S-diastereomers. More particularly, the present invention provides: (1) reduction methods; (2) inversion methods; and (3) methods involving the epoxidation of alkenes. Using the various methods of the present invention, the R,S-epoxide and the intermediary compounds can be prepared reliably, in high yields and in high purity.

Preparation Of 2S,3S--Isobutyl--(2-Hydroxy-3-Amino-4-Phenylbutyl)--Nitrobenzenesulfonylamide Hydrochloride And Other Derivatives Of 2-Hydroxy-1,3-Diamines

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US Patent:
7414144, Aug 19, 2008
Filed:
Feb 7, 2005
Appl. No.:
11/052934
Inventors:
Aslam A. Malik - Cameron Park CA, US
Hasan Palandoken - Woodland CA, US
Joy A. Stringer - Folsom CA, US
Roland P. Carlson - Davis CA, US
John Leach - Gold River CA, US
Thomas G. Archibald - St. Thomas VI, US
Robert G. Miotke - Gold River CA, US
Assignee:
Aerojet Fine Chemicals LLC - Rancho Cordova CA
International Classification:
C07C 303/00
US Classification:
560 13
Abstract:
The present invention provides a new process for the preparation of 2S,3S-N-isobutyl-N-(2-hydroxy-3-amino-4-phenylbutyl)-p-nitrobenzenesulfonylamide hydrochloride, wherein this compound is prepared directly from the chloromethylalcohol. Importantly, the process of the present invention results in higher yields of 2S,3S-N-isobutyl-N-(2-hydroxy-3-amino-4-phenylbutyl)-p-nitrobenzenesulfonylamide hydrochloride without sacrificing its purity. The processes of the present invention can be used to prepare not only the 2S,3S-derivative, but also the 2R,3S-, 2S,2R- and the 2R,3R-derivatives.

Preparation Of 2R,3S-N-Isobutyl-N-(2-Hydroxy-3-Amino-4-Phenylbutyl)-P-Nitrobenzenesulfonylamide Hydrochloride And Other Derivatives Of 2-Hydroxy-1,3-Diamines

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US Patent:
7807850, Oct 5, 2010
Filed:
Aug 13, 2008
Appl. No.:
12/190713
Inventors:
Aslam A. Malik - Cameron Park CA, US
Hasan Palandoken - Woodland CA, US
Joy A. Stringer - Folsom CA, US
Roland P. Carlson - Davis CA, US
John Leach - Gold River CA, US
Thomas G. Archibald - St. Thomas, VI
Robert G. Miotke - Gold River CA, US
Assignee:
Ampac Fine Chemicals LLC - Rancho Cordova CA
International Classification:
C07C 303/36
C07C 303/40
C07C 303/00
C07C 209/08
C07C 271/20
US Classification:
560 13
Abstract:
The present invention provides a new process for the preparation of 2R,3S-N-isobutyl-N-(2-hydroxy-3-amino-4-phenylbuty1)-p-nitrobenzenesulfonylamide hydrochloride, wherein this compound is prepared directly from the chloromethylalcohol. Importantly, the process of the present invention results in higher yields of 2R,3S-N-isobutyl-N-(2-hydroxy-3-amino-4-phenylbutyl)-p-nitrobenzenesulfonylamide hydrochloride without sacrificing its purity. The processes of the present invention can be used to prepare not only the 2R,3S-derivative, but also the 2S,3S-, 2S,2R- and the 2R,3R-derivatives.

Clean, High-Yield Preparation Of S,S And R,S Amino Acid Isosteres

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US Patent:
8163933, Apr 24, 2012
Filed:
Dec 14, 2007
Appl. No.:
11/956515
Inventors:
Aslam A. Malik - Cameron Park CA, US
Todd E. Clement - Folsom CA, US
Hasan Palandoken - Bowling Green KY, US
James Robinson, III - Sacramento CA, US
Joy A. Stringer - Folsom CA, US
Assignee:
Ampac Fine Chemicals LLC - Rancho Cordova CA
International Classification:
C07D 263/00
US Classification:
548230
Abstract:
The present invention provides compounds and methods that can be used to convert the intermediate halomethyl ketones (HMKs), e. g. , chloromethyl ketones, to the corresponding S,S- and R,S-diastereomers. More particularly, the present invention provides: (1) reduction methods; (2) inversion methods; and (3) methods involving the epoxidation of alkenes. Using the various methods of the present invention, the R,S-epoxide and the intermediary compounds can be prepared reliably, in high yields and in high purity.

Isbn (Books And Publications)

Modern Organic Synthesis: An Introduction

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Author

Hasan Palandoken

ISBN #

0716774941

Hasan H Palandoken from San Luis Obispo, CA, age ~53 Get Report