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1

The Development of a Convergent and Efficient Enantioselective Synthesis of the Bengamides via a Common Polyol Intermediate

Robert K. Boeckman, Jr., Tammy J. Clark, Brian C. Shook

Journal:

Helvetica Chimica Acta

Year:

2002

Language:

english

File:

PDF, 297 KB

english, 2002

2

Conjugate addition of ditrimethylsilylvinyl cuprates: protected acyl anion enolate carbanion equivalents.

Robert K. Boeckman Jr., Kenneth J. Bruza

Journal:

Tetrahedron Letters

Year:

1974

Language:

english

File:

PDF, 207 KB

english, 1974

3

Occult hepatic sinusoid tumor of infancy simulating neuroblastoma

Marvin S. Platt, Dimitris P. Agamanolis, Carl E. Krill Jr., Clifford Boeckman, Joseph L. Potter, Haynes Robinson, John Lloyd

Journal:

Year:

1983

Language:

english

File:

PDF, 3.24 MB

english, 1983

4

ChemInform Abstract: A Novel Route to 2,3-Pyrazol-1(5H)-ones via Palladium-Catalyzed Carbonylation of 1,2-Diaza-1,3-butadienes.

Robert K. Boeckman Jr., Jessica E. Reed, Ping Ge

Journal:

Year:

2002

File:

PDF, 28 KB

2002

5

ChemInform Abstract: New Heterocyclic Precursors for Thermal Generation of Reactive, Electron-Rich 1,2-Diaza-1,3-butadienes.

Robert K. Boeckman Jr., Ping Ge, Jessica E. Reed

Journal:

Year:

2002

File:

PDF, 39 KB

2002

6

ChemInform Abstract: Toward the Development of a General Chiral Auxiliary. Part 9. Highly Diastereoselective Alkylations and Acylations to Form Tertiary and Quaternary Centers.

Robert K. Boeckman Jr., Debra J. Boehmler, Rhonda A. Musselman

Journal:

Year:

2002

File:

PDF, 34 KB

2002

7

ChemInform Abstract: An Enantioselective Total Synthesis of (+)- and (-)-Saudin. Determination of the Absolute Configuration.

Robert K. Boeckman Jr., Maria del Rosario Rico Ferreira, Lorna H. Mitchell, Pengcheng Shao

Journal:

Year:

2002

File:

PDF, 25 KB

2002

8

A Practical Enantioselective Total Synthesis of the Bengamides B, E, and Z.

Robert K. Boeckman Jr., Tammy J. Clark, Brian C. Shook

Journal:

Year:

2002

File:

PDF, 26 KB

2002

9

Controllable Monoaddition of Carbon Nucleophiles to 1,2,3,4-Diepoxybutane: Two-Directional Chain Extension of a C2-Symmetric Four-Carbon Diepoxide as a Route to Differentiated syn 1,2-Diols.

Robert K. Boeckman Jr., Xiaorong Liu

Journal:

Year:

2003

File:

PDF, 164 KB

2003

10

ChemInform Abstract: Direct Enantioselective Organocatalytic Hydroxymethylation of Aldehydes Catalyzed by α,α-Diphenylprolinol Trimethylsilyl Ether.

Robert K. Jr. Boeckman, John R. Miller

Journal:

Year:

2010

File:

PDF, 59 KB

2010

11

ChemInform Abstract: Synthetic and Mechanistic Studies of the Aza-Retro-Claisen Rearrangement. A Facile Route to Medium Ring Nitrogen Heterocycles.

Robert K. Jr. Boeckman, Nathan E. Genung, Ke Chen, Todd R. Ryder

Journal:

Year:

2010

File:

PDF, 60 KB

2010

12

ChemInform Abstract: Diels—Alder Reactions of Cyclic Isoimidium Salts.

Robert K. Jr. Boeckman, Yan Miller, Todd R. Ryder

Journal:

Year:

2011

File:

PDF, 47 KB

2011

13

Enhancement of diastereoselectivity in the claisen rearrangement induced by remote stereocenters via use of sterically demanding lewis acid catalysts

Robert K. Boeckman Jr., Michael J. Neeb, Micheal D. Gaul

Journal:

Tetrahedron Letters

Year:

1995

Language:

english

File:

PDF, 185 KB

english, 1995

14

Total synthesis of a possible specific and effective acid-targeted cancer diagnostic, a camphor derived bis-N-oxide dimer

Robert K. Boeckman Jr., Yan Miller, Dennis Savage, James E. Summerton

Journal:

Tetrahedron Letters

Year:

2011

Language:

english

File:

PDF, 454 KB

english, 2011

15

Carbon-Carbon Bond Formation

Robert K. Boeckman Jr.

Journal:

Journal of Organometallic Chemistry

Year:

1979

Language:

english

File:

PDF, 67 KB

english, 1979

16

Cyclic vinyl ether carbanions—II : Preparation and applications to the synthesis of carbonyl compounds

Robert K. Boeckman Jr., Kenneth J. Bruza

Journal:

Year:

1981

Language:

english

File:

PDF, 987 KB

english, 1981

17

Molecular cascades. 1. Tandem cyclopropyl iminium ion rearrangement-[4+2] cycloaddition reactions

Robert K. Boeckman Jr., Scott R. Breining, Argyrios Arvanitis

Journal:

Year:

1997

Language:

english

File:

PDF, 1.47 MB

english, 1997

18

Toward the development of a general chiral auxiliary 2. Evaluation of camphor lactam imide auxiliaries for asymmetric aldol reactions

Robert K. Boeckman Jr., Alan T. Johnson, Rhonda A. Musselman

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 287 KB

english, 1994

19

C-phosphorylation of enolates: an alternate route to complex carbonyl-activated phosphonates

Robert K. Boeckman Jr., Theodore M. Kamenecka, Scott G. Nelson, James R. Pruitt, Thomas E. Barta

Journal:

Tetrahedron Letters

Year:

1991

Language:

english

File:

PDF, 264 KB

english, 1991

20

Studies directed toward the total synthesis of tetronolide 1. An enantioselective synthesis of the octahydronaphthalene unit

Robert K. Boeckman Jr., Thomas E. Barta, Scott G. Nelson

Journal:

Tetrahedron Letters

Year:

1991

Language:

english

File:

PDF, 259 KB

english, 1991

21

Synthesis and reactivity of endocyclic α,β-epoxy-γ-butyrolactones

Robert K. Boeckman Jr, Edward W. Thomas

Journal:

Tetrahedron Letters

Year:

1976

Language:

english

File:

PDF, 274 KB

english, 1976

22

Studies directed toward the synthesis of the eremantholides 1.Preparation of a ring a/b model system via a conjugate addition-acylation protocol

Robert K. Boeckman Jr., Debra K. Heckendorn, Richard L. Chinn

Journal:

Tetrahedron Letters

Year:

1987

Language:

english

File:

PDF, 283 KB

english, 1987

23

Catechol boron halides: mild and selective reagents for cleavage of common protecting groups

Robert K. Boeckman Jr., Joan C. Potenza

Journal:

Tetrahedron Letters

Year:

1985

Language:

english

File:

PDF, 159 KB

english, 1985

24

Studies of the stability and reactivity of substituted vinyl titanium triisopropoxides

Robert K. Boeckman Jr., Kenneth J. O'Connor

Journal:

Tetrahedron Letters

Year:

1989

Language:

english

File:

PDF, 213 KB

english, 1989

25

Regiocontrolled metalation of diethyl β-dialkylaminovinylphosphonates: A new synthesis of substituted β-ketophosphonates

Robert K. Boeckman Jr., Michael A. Walters, Hiroshi Koyano

Journal:

Tetrahedron Letters

Year:

1989

Language:

english

File:

PDF, 265 KB

english, 1989

26

Counterion effects on geometric control in the Peterson reaction of bistrimethylsilyl esters: synthetic scope and mechanistic implications

Robert K. Boeckman Jr., Richard L. Chinn

Journal:

Tetrahedron Letters

Year:

1985

Language:

english

File:

PDF, 245 KB

english, 1985

27

Differentiation of diols; A new synthesis of bromoformates and protected hydroxyaldehydes

Robert K. Boeckman Jr., Bruce Ganem

Journal:

Tetrahedron Letters

Year:

1974

Language:

english

File:

PDF, 186 KB

english, 1974

28

Silver-assisted dimethylsulfoxide oxidations; An improved synthesis of aldehydes and ketones

Bruce Ganem, Robert K. Boeckman Jr.

Journal:

Tetrahedron Letters

Year:

1974

Language:

english

File:

PDF, 163 KB

english, 1974

29

Cyclic vinyl ether carbanions I: Synthetic equivalents of β-acylvinyl and substituted acyl anions

Robert K. Boeckman Jr., Kenneth J. Bruza

Journal:

Tetrahedron Letters

Year:

1977

Language:

english

File:

PDF, 240 KB

english, 1977

30

Low temperature metallation of cyclic epoxides: enhancement of carbene derived insertion reaction

Robert K. Boeckman Jr.

Journal:

Tetrahedron Letters

Year:

1977

Language:

english

File:

PDF, 252 KB

english, 1977

31

The chemistry of enolates derived from 3,6-dihydrobenzoic acid esters: a synthesis of functionalized 1,3-cyclohexadienes

Robert K. Boeckman Jr., M. Ramaiah, J.B. Medwid

Journal:

Tetrahedron Letters

Year:

1977

Language:

english

File:

PDF, 278 KB

english, 1977

32

Clarification of the mechanism of rearrangement of enol silyl ether epoxides

G.M. Rubottom, J.M. Gruber, R.K. Boeckman Jr., M. Ramaiah, J.B. Medwid

Journal:

Tetrahedron Letters

Year:

1978

Language:

english

File:

PDF, 215 KB

english, 1978

33

The structure of gascardic acid from an x-ray diffraction study

Robert K. Boeckman Jr., David M. Blum, Edward V. Arnold, Jon Clardy

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 235 KB

english, 1979

34

Synthesis of the non-isoprenoid sesquiterpene, β-gorgonene

Robert K. Boeckman Jr., Samuel M. Silver

Journal:

Tetrahedron Letters

Year:

1973

Language:

english

File:

PDF, 224 KB

english, 1973

35

A convenient route to functionalized mixed acetals via oxymercuration-demercuration

R.K. Boeckman Jr., Christopher J. Flann

Journal:

Tetrahedron Letters

Year:

1983

Language:

english

File:

PDF, 220 KB

english, 1983

36

Documentation of a rare example of an intramolecular 1,2-addition of a trialkylborane to a carbonyl group

Robert K. Boeckman Jr., Lorna H. Mitchell, Pengcheng Shao, Rene J. Lachicotte

Journal:

Tetrahedron Letters

Year:

2000

Language:

english

File:

PDF, 140 KB

english, 2000

37

Toward the development of a general chiral auxiliary. Part 6: Structural effects on diastereoselection using camphor derived lactams: evaluation of (1R,4S)-1,7,7-trimethyl-3-azabicyclo[2.2.1]hept-5-en-3-one as a chiral controller

Robert K. Boeckman Jr., Michelle A. Laci, Alan T. Johnson

Journal:

Tetrahedron: Asymmetry

Year:

2001

Language:

english

File:

PDF, 264 KB

english, 2001

38

The utility of silicon in organic synthesis : Annulation methodology and applications employing ⇌-trimethylsilyl vinyl ketones

Robert K. Boeckman Jr.

Journal:

Year:

1983

Language:

english

File:

PDF, 1.04 MB

english, 1983

39

Studies directed toward the total synthesis of tetronolide 2. A stereoselective route to the racemic cyclohexene subunit

Robert K. Boeckman Jr., Kimberly G. Estep, Scott G. Nelson, Michael A. Walters

Journal:

Tetrahedron Letters

Year:

1991

Language:

english

File:

PDF, 250 KB

english, 1991

40

Stereocontrol in the intramolecular diels-alder reaction VI: use of mixed acetals as ester equivalents in the connecting chain

Robert K. Boeckman Jr., Christopher J. Flann

Journal:

Tetrahedron Letters

Year:

1983

Language:

english

File:

PDF, 228 KB

english, 1983

41

Studies culminating in the total synthesis and determination of the absolute configuration of (−)-saudin

Robert K. Boeckman Jr., Maria Rico del Rosario Ferreira, Lorna H. Mitchell, Pengcheng Shao, Michael J. Neeb, Yue Fang

Journal:

Year:

2011

Language:

english

File:

PDF, 1.94 MB

english, 2011

42

Pediatric Laparoscopic Cholecystectomy: A Case Study

Janie Sinacore, James C. Rosser Jr, Clifford R. Boeckman

Journal:

Year:

1993

Language:

english

File:

PDF, 752 KB

english, 1993

43

Bacterial and fungal infections complicating parenteral alimentation in infants and children

C.R. Boeckman, C.E. Krill Jr.

Journal:

Journal of Pediatric Surgery

Year:

1970

Language:

english

File:

PDF, 1.20 MB

english, 1970

44

Elective operations performed for duodenal ulcer, with their mortality: Results of a survey in selected ohio hospitals by the survey committee, Ohio chapter, American college of surgeons

S.O. Hoerr, R.M. Bartlett, J.L. Bilton, C. Boeckman, R. Brown, G. Crile Jr., W.M. Dowlin, J.C. Drake, H.B. Elliott, E.H. Ellison, P.T. Evangelista, S.O. Freedlander, R.D. Handy Jr., H.L. Hauman, E.F.

Journal:

The American Journal of Surgery

Year:

1958

Language:

english

File:

PDF, 404 KB

english, 1958

45

Continuous intra-arterial infusion of the pelvis via the superior gluteal artery

C.Wm. Loughry Jr., Wm.V. Sharp, Clifford R. Boeckman

Journal:

The American Journal of Surgery

Year:

1964

Language:

english

File:

PDF, 231 KB

english, 1964

46

Additions and Corrections - A Revised Structure of Vermiculine. A novel Macrolide Dilactone Antibiotic from Penicillium vermiculatum.

Boeckman, Jr., Robert, Fayos, José, Clardy, Jon

Journal:

Journal of the American Chemical Society

Year:

1975

Language:

english

File:

PDF, 131 KB

english, 1975

47

Synthesis of (+)-Tetronolide

Boeckman, Jr., R., Shao, P., Wrobleski, S., Boehmler, D., Heintzelman, G., Barbosa, A.

Journal:

Year:

2007

Language:

english

File:

PDF, 63 KB

english, 2007

48

Controllable Monoaddition of Carbon Nucleophiles to 1,2,3,4-Diepoxybutane: Two-directional Chain Extension of a C 2 Symmetric Four Carbon Diepoxide as a Route to Differentiated Syn 1,2-Diols

Boeckman Jr., Robert K., Liu, Xiaorong

Journal:

Year:

2002

File:

PDF, 80 KB

2002

49

Controllable Monoaddition of Carbon Nucleophiles to 1,2,3,4-Diepoxybutane: Two-directional Chain Extension of a C 2 Symmetric Four Carbon Diepoxide as a Route to Differentiated Syn 1,2-Diols

Boeckman Jr., Robert K., Liu, Xiaorong

Journal:

Year:

2002

Language:

english

File:

PDF, 80 KB

english, 2002

50

ChemInform Abstract: Terpene-Derived Auxiliaries: Camphor- and Pinene-Derived Auxiliaries

Cody, J. A., Boeckman, R. K. Jr.

Journal:

Year:

2013

File:

PDF, 18 KB

2013