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1

Enzymes in organic synthesis. Part 3. Synthesis of enantiomerically pure prostaglandin intermediates by enzyme-catalyzed transesterification of (1SR,2RS,5SR,6RS)-bicyclo[3.3.0]octane-2,6-diol with trichloroethyl acetate in an organic solvent

Djadchenko, Marina A., Pivnitsky, Kasimir K., Theil, Fritz, Schick, Hans

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

1989

Language:

english

File:

PDF, 288 KB

english, 1989

2

Synthesis of tritium labelled 20-hydroxy-hepoxilin A3, the major hepoxilin metabolite in human neutrophils

P. M. Demin, L. L. Vasiljeva, D. M. Kochev, K. K. Pivnitsky, C. R. Pace-Asciak

Journal:

Journal of Labelled Compounds and Radiopharmaceuticals

Year:

1999

File:

PDF, 251 KB

1999

3

The mass spectra and the structure of prostaglandins E 9-enol trimethylsilyl ethers

Valentina I. Mel'nikova, Kasimir K. Pivnitsky

Journal:

Biological Mass Spectrometry = Journal of Mass Spectrometry (Wiley)

Year:

1983

Language:

english

File:

PDF, 364 KB

english, 1983

4

ChemInform Abstract: Synthetic Research of Hepoxilins. Part 5. Synthesis of Trioxilins B3 from Hepoxilins B3.

L. L. VASILJEVA, K. K. PIVNITSKY

Journal:

Year:

1997

File:

PDF, 29 KB

1997

5

ChemInform Abstract: Synthetic Research on Hepoxilins. Part 7. Divergent Total Synthesis of Hepoxilins and Related Eicosanoids.

V. I. MEL'NIKOVA, L. L. VASIL'EVA, K. K. PIVNITSKY

Journal:

Year:

1998

File:

PDF, 41 KB

1998

6

ChemInform Abstract: Non-Selectivity in the Reaction of Levoglucosenone with the Sulfinyl Allyl Carbanion.

L. L. Vasiljeva, K. K. Pivnitsky

Journal:

Year:

1999

File:

PDF, 30 KB

1999

7

ChemInform Abstract: Enantiomeric NMR Analysis of Organic Acids with the Corey Chiral Controller.

Margarita A. Lapitskaya, Georgy V. Zatonsky, Kasimir K. Pivnitsky

Journal:

Year:

1999

File:

PDF, 28 KB

1999

8

ChemInform Abstract: New Synthesis of Estradiol from Androsta-1,4-diene-3,17-dione.

L. L. Vasiljeva, P. M. Demin, D. M. Kochev, M. A. Lapitskaya, K. K. Pivnitsky

Journal:

Year:

1999

File:

PDF, 27 KB

1999

9

ChemInform Abstract: Transformation of Steroidal Cyclohexadienyl Anion Without Fragmentation: Unexpected Synthesis of Methylenesteroid.

L. L. Vasil'eva, M. A. Lapitskaya, K. K. Pivnitsky

Journal:

Year:

2000

File:

PDF, 29 KB

2000

10

ChemInform Abstract: Practical Synthesis of Hex-5-ynoic Acid from Cyclohexanone.

E. K. Starostin, M. A. Lapitskaya, A. V. Ignatenko, K. K. Pivnitsky, G. I. Nikishin

Journal:

Year:

2000

File:

PDF, 28 KB

2000

11

ChemInform Abstract: Synthetic Study of Hepoxilins. Part 9. Stereoselective Total Synthesis of Trioxilin (10S,11S,12S)-B3.

M. A. Lapitskaya, L. L. Vasiljeva, D. M. Kochev, K. K. Pivnitsky

Journal:

Year:

2000

File:

PDF, 28 KB

2000

12

ChemInform Abstract: Synthesis of Series 2 Trioxilins from Trioxilin B3 by Selective Hydrogenation.

Margarita A. Lapitskaya, Ljudmila L. Vasiljeva, Georgy V. Zatonsky, Kasimir K. Pivnitsky

Journal:

Year:

2000

File:

PDF, 30 KB

2000

13

ChemInform Abstract: Synthesis of ω- and (ω-1)-Acetylenic Acids from Five-, Six-, or Seven-Membered Cycloalkanones.

E. K. Starostin, A. V. Ignatenko, M. A. Lapitskaya, K. K. Pivnitsky, G. I. Nikishin

Journal:

Year:

2002

File:

PDF, 30 KB

2002

14

Stereoselective Synthesis of the C(1)—C(9) Synthon (III) of Constanolactones by Biomimetic Cyclization of Homoallylic Epoxide (II).

M. A. Lapitskaya, K. K. Pivnitsky

Journal:

Year:

2004

File:

PDF, 85 KB

2004

15

Reduction of Steroidal Ketones with Amine—Boranes.

A. E. Leontjev, L. L. Vasiljeva, K. K. Pivnitsky

Journal:

Year:

2005

File:

PDF, 24 KB

2005

16

Solvolysis of Allylic Prostaglandin Mesylates: Moderate 1,3-syn-Stereoselectivity.

M. A. Lapitskaya, P. M. Demin, G. V. Zatonsky, K. K. Pivnitsky

Journal:

Year:

2005

File:

PDF, 17 KB

2005

17

ChemInform Abstract: Enantioselective Synthesis of (1E,3S)-1-Iodoundec-1-en-5-yn-3-ol (III), the Eicosanoid Synthon

M. A. Lapitskaya, L. L. Vasiljeva, K. K. Pivnitsky

Journal:

Year:

2010

File:

PDF, 21 KB

2010

18

Enzymes in organic synthesis, 4. Investigation of the pancreatin-catalyzed acylation of cis-cyclopent-2-ene-1,4-diol with various trichloroethyl and vinyl Alkanoates

Fritz Theil, Hans Schick, Margarita A. Lapitskaya, Kasimir K. Pivnitsky

Journal:

European Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 668 KB

english, 1991

19

Synthesis of methyl [5,6,8,9,14,-3 H6]-hepoxilin B3 and its conversion into methyl [5,6,8,9,14,15-3H6]-hepoxilin A3

P. M. Demin, K. K. Pivnitsky, L. L. Vasiljeva, C. R. Pace-Asciak

Journal:

Journal of Labelled Compounds and Radiopharmaceuticals

Year:

1994

Language:

english

File:

PDF, 462 KB

english, 1994

20

Reversilbility of titanocene-catalyzed hydromagnesation of silylacetylenes

Marina A. Djadchenko, Kasimir K. Pivnitsky, Jorg Spanig, Hans Schick

Journal:

Journal of Organometallic Chemistry

Year:

1991

Language:

english

File:

PDF, 601 KB

english, 1991

21

Investigation of the diastereofacial selectivity of the addition of 1-metalated (E)- and (Z)-hept-1-enes to the COREY aldehyde — A comparison between vinyllithium and vinyltitanium compounds1,2

H. Schick, J. Spanig, R. Mahrwald, M. Bohle, T. Reiher, K.K. Pivnitsky

Journal:

Year:

1992

Language:

english

File:

PDF, 634 KB

english, 1992

22

Synthesis, properties, and identification of epimeric hepoxilins (−)-(10R)-B3 and (+)-(10S)-B3

Ludmila L. Vasiljeva, Tatjana A. Manukina, Peter M. Demin, Margarita A. Lapitskaja, Kasimir K. Pivnitsky

Journal:

Year:

1993

Language:

english

File:

PDF, 702 KB

english, 1993

23

Configuration and properties of DL-Δ4,9-19-nor-D-homoandrostadiene-14α-ol-3,17a-dione

K.K. Pivnitsky, N.N. Gaidamovich, I.V. Torgov

Journal:

Year:

1966

Language:

english

File:

PDF, 611 KB

english, 1966

24

NMR spectra of some transformed steroids

K.K. Pivnitsky, I.V. Torgov

Journal:

Year:

1966

Language:

english

File:

PDF, 422 KB

english, 1966

25

Efficient synthesis of (S)-5-hydroxymethyl-5(H)-furan-2-one from d-mannitol

G.A. Danilova, V.I. Mel'nikova, K.K. Pivnitsky

Journal:

Tetrahedron Letters

Year:

1986

Language:

english

File:

PDF, 140 KB

english, 1986

26

Synthesis of the 19-noranalog of sarett's ketol

K.K. Pivnitsky, I.V. Torgov

Journal:

Tetrahedron Letters

Year:

1964

Language:

english

File:

PDF, 300 KB

english, 1964

27

Synthesis of a Versatile Prostaglandin Intermediate by Ozonization of endo-cis-Bicyclo[3.3.0]oct-6-en-2-ol

Dr. F. Theil, Dr. R. Mahrwald, Prof. Dr. sc. nat. H. Schick, Dr. V. I. Mel'nikova, Dr. L. L. Vasil'eva, Dr. K. K. Pivnitsky

Journal:

Advanced Synthesis & Catalysis

Year:

1986

Language:

english

File:

PDF, 359 KB

english, 1986

28

Construction of the Alkyl Side Chain of 11-Deoxyprostaglandins Using the Aldol Reaction of Substituted Cyclopentane Carbaldehydes with Heptan-2-one

Dr. Rainer Mahrwald, Prof. Dr. sc. nat. Hans Schick, Dr. L. L. Vasil'eva, Dr. K. K. Pivnitsky

Journal:

Advanced Synthesis & Catalysis

Year:

1987

Language:

english

File:

PDF, 352 KB

english, 1987

29

Prostaglandins and prostaglandin intermediates. 25. Synthesis of PGF2α Intermediates by addition of 1-metalated hept-1-ynes to a substituted cyclopentanecarbaldehyde bearing already the complete carboxylic side chain

Dr. Rainer Mahrwald, Prof. Dr. sc. nat. Hans Schick, Dr. Ludmila L. Vasil'eva, Dr. Kasimir K. Pivnitsky, Chemieingenieur Gisela Weber, Prof. Dr. sc. nat. Sigfrid Schwarz

Journal:

Advanced Synthesis & Catalysis

Year:

1990

Language:

english

File:

PDF, 449 KB

english, 1990

30

Prostaglandins and prostaglandin intermediates. Part 26. A novel route to PGF2α using triisopropoxy-hept-1-ynyl-titanium as precursor for the β-side chain

Dr. Rainer Mahrwald, Prof. Dr. Hans Schick, Dr. Kasimir K. Pivnitsky, Prof. Dr. Sigfrid Schwarz

Journal:

Advanced Synthesis & Catalysis

Year:

1990

Language:

english

File:

PDF, 777 KB

english, 1990

31

The diastereofacial selectivity of the addition of various 1-metalated 1-heptynes to substituted cyclopentanecarbaldehydes. – The use of 1-titanated 1-heptyne for the construction of the alkyl side chain of Prostaglandins

Dr. Marina A. Djadchenko, Dr. Kasimir K. Pivnitsky, Dr. Rainer Mahrwald, Prof. Dr. sc. nat. Hans Schick

Journal:

Advanced Synthesis & Catalysis

Year:

1990

Language:

english

File:

PDF, 826 KB

english, 1990

32

Non-selectivity in the reaction of levoglucosenone with the sulfinyl allyl carbanion

L. L. Vasiljeva, K. K. Pivnitsky

Journal:

Russian Chemical Bulletin

Year:

1999

Language:

english

File:

PDF, 289 KB

english, 1999

33

Synthetic study of hepoxilins

M. A. Lapitskaya, L. L. Vasiljeva, D. M. Kochev, K. K. Pivnitsky

Journal:

Russian Chemical Bulletin

Year:

2000

File:

PDF, 624 KB

2000

34

Transformation of steroidal cyclohexadienyl anion without fragmentation: Unexpected synthesis of methylenesteroid

L. L. Vasil'eva, M. A. Lapitskaya, K. K. Pivnitsky

Journal:

Russian Chemical Bulletin

Year:

1999

Language:

english

File:

PDF, 198 KB

english, 1999

35

Preparative synthesis of the Corey chiral controller for enantioselective dihydroxylation of olefins

M. A. Lapitskaya, K. K. Pivnitsky

Journal:

Russian Chemical Bulletin

Year:

1997

Language:

english

File:

PDF, 419 KB

english, 1997

36

New synthesis of estradiol from androsta-1,4-diene-3,17-dione

L. L. Vasiljeva, P. M. Demin, D. M. Kochev, M. A. Lapitskaya, K. K. Pivnitsky

Journal:

Russian Chemical Bulletin

Year:

1999

Language:

english

File:

PDF, 256 KB

english, 1999

37

Practical synthesis of hex-5-ynoic acid from cyclohexanone

E. K. Starostin, M. A. Lapitskaya, A. V. Ignatenko, K. K. Pivnitsky, G. I. Nikishin

Journal:

Russian Chemical Bulletin

Year:

2000

Language:

english

File:

PDF, 294 KB

english, 2000

38

Synthetic research on hepoxilins

V. I. Mel'nikova, L. L. Vasil'eva, K. K. Pivnitsky

Journal:

Russian Chemical Bulletin

Year:

1998

Language:

english

File:

PDF, 970 KB

english, 1998

39

Solvolysis of allylic prostaglandin mesylates: moderate 1,3-syn-stereoselectivity

M. A. Lapitskaya, P. M. Demin, G. V. Zatonsky, K. K. Pivnitsky

Journal:

Russian Chemical Bulletin

Year:

2004

Language:

english

File:

PDF, 355 KB

english, 2004

40

Enantioselective synthesis of methyl (5Z,8S)-8,9-epoxynon-5-enoate, an eicosanoid synthon

M. A. Lapitskaya, L. L. Vasiljeva, K. K. Pivnitsky

Journal:

Russian Chemical Bulletin

Year:

2007

Language:

english

File:

PDF, 407 KB

english, 2007

41

Enantioselective synthesis of (1E,3S)-1-iodoundec-1-en-5-yn-3-ol, the eicosanoid synthon

M. A. Lapitskaya, L. L. Vasiljeva, K. K. Pivnitsky

Journal:

Russian Chemical Bulletin

Year:

2009

Language:

english

File:

PDF, 301 KB

english, 2009

42

o-Iodoxybenzoic acid in dimethylformamide as a convenient reagent for the oxidation of alcohols to aldehydes and ketones

Margarita A. Lapitskaya, Ljudmila L. Vasiljeva, Kasimir K. Pivnitsky

Journal:

Mendeleev Communications

Year:

2008

Language:

english

File:

PDF, 253 KB

english, 2008

43

Practical synthesis of 16,22-diketocholesterol acetate, a precursor of anticancer saponin OSW-1, from diosgenin

Margarita A. Lapitskaya, Ljudmila L. Vasiljeva, Kasimir K. Pivnitsky

Journal:

Mendeleev Communications

Year:

2010

Language:

english

File:

PDF, 457 KB

english, 2010

44

Synthesis of ω- and (ω – 1)-acetylenic acids from five-, six-, or seven-membered cycloalkanones

E. K. Starostin, A. V. Ignatenko, M. A. Lapitskaya, K. K. Pivnitsky, G. I. Nikishin

Journal:

Russian Chemical Bulletin

Year:

2001

Language:

english

File:

PDF, 274 KB

english, 2001

45

Stereoselective synthesis of the C(1)—C(9) synthon of constanolactones by biomimetic cyclization of homoallylic epoxide

M.A. Lapitskaya, K.K. Pivnitsky

Journal:

Russian Chemical Bulletin

Year:

2003

Language:

english

File:

PDF, 294 KB

english, 2003

46

Reduction of steroidal ketones with amine—boranes

A. E. Leontjev, L. L. Vasiljeva, K. K. Pivnitsky

Journal:

Russian Chemical Bulletin

Year:

2004

Language:

english

File:

PDF, 270 KB

english, 2004

47

Total synthesis of 20-hydroxy-hepoxilins, new metabolites of the hepoxilin family

Peter M. Demin, Tatjana A. Manukina, Cecil R. Pace-Asciak, Kasimir K. Pivnitsky

Journal:

Mendeleev Communications

Year:

1996

Language:

english

File:

PDF, 189 KB

english, 1996

48

Synthesis of trioxilins B3 from hepoxilins B3

Ljudmila L. Vasiljeva, Kasimir K. Pivnitsky

Journal:

Mendeleev Communications

Year:

1996

Language:

english

File:

PDF, 184 KB

english, 1996

49

Synthesis of a photoaffinic hepoxilin analog

Peter M. Demin, Dmitry M. Kochev, Hélène Perrier, Cecil R. Pace-Asciak, Kasimir K. Pivnitsky

Journal:

Mendeleev Communications

Year:

1997

Language:

english

File:

PDF, 104 KB

english, 1997

50

Enantiomeric NMR analysis of organic acids with the Corey chiral controller

Margarita A. Lapitskaya, Georgy V. Zatonsky, Kasimir K. Pivnitsky

Journal:

Mendeleev Communications

Year:

1999

Language:

english

File:

PDF, 154 KB

english, 1999

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