Tingjian Xiang

Amgen (United States)

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Chris H. Senanayake

Boehringer Ingelheim (United States)

Roger P. Bakale

Teva Pharmaceuticals (United States)

Stephen A. Wald

Sunovion (United States)

Adrian L. Schwan

University of Guelph

Mark L. Kalin

University of Guelph

Yuelie Lu

Lexicon Pharmaceuticals (United States)

Liang Huang

Southwest University

Andrew S. Tasker

Great Western Hospital

Yaping Hong

Second Affiliated Hospital of Nanchang University

Denis Brillon

University of Guelph

Cooperative Institutions

Amgen (United States)

Sunovion (United States)

University of Guelph

Array BioPharma (United States)

Boehringer Ingelheim (United States)

Sunovion (United Kingdom)

Colorado State University

CHDI Foundation

Emory University

Research Triangle Park Foundation

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Synthesis of Heterocycles via Ligand‐Free Palladium‐Catalyzed Reductive Heck Cyclization.

ChemInform (2007)

Pingli Liu Liang Huang Yuelie Lu Mina Dilmeghani Jean C. Baum

Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.

Heck Reaction

10.1002/chin.200727083

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Citations (0)

N-Aryl-γ-lactams as integrin αvβ3 antagonists

Bioorganic & Medicinal Chemistry Letters (2004)

Ning Xi Stephen Arvedson S.W.E. Eisenberg Nianhe Han Michael K. Handley

Lactam

10.1016/j.bmcl.2004.03.033

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Citations (23)

Remarkably selective palladium-catalyzed amination process: Rapid assembly of multiamino based structures

Tetrahedron Letters (1998)

Yaping Hong Chris H. Senanayake Tingjian Xiang Charles P. Vandenbossche Gerald J. Tanoury

Primary (astronomy)

10.1016/s0040-4039(98)00517-6

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Citations (67)

ChemInform Abstract: Oxidative Fragmentations of Selected 1-Alkenyl Sulfoxides. Chemical and Spectroscopic Evidence for 1-Alkenesulfinyl Chlorides.

ChemInform (1996)

Adrian L. Schwan Mark L. Kalin Kristin E. Vajda Tingjian Xiang D. BRILLON

Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.

10.1002/chin.199632098

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Citations (0)

An efficient one-pot construction of substituted pyrimidinones

Tetrahedron (2006)

Yuelie Lu Tingjian Xiang Michael D. Bartberger Charles Bernard Tracy Bostick

Pyrimidinones

10.1016/j.tet.2006.09.047

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Citations (6)

Synthesis of heterocycles via ligand-free palladium catalyzed reductive Heck cyclization

Tetrahedron Letters (2007)

Pingli Liu Liang Huang Yuelie Lu Mina Dilmeghani Jean C. Baum

Heck Reaction

Palladium catalyst

10.1016/j.tetlet.2007.01.156

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Citations (55)

Properly tuned first fluoride-catalyzed TGME-mediated amination process for chloroimidazoles: inexpensive technology for antihistaminic norastemizole

Tetrahedron Letters (1999)

Chris H. Senanayake Yaping Hong Tingjian Xiang H. Scott Wilkinson Roger P. Bakale

10.1016/s0040-4039(99)01350-7

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Citations (22)

ChemInform Abstract: Remarkably Selective Palladium-Catalyzed Amination Process: Rapid Assembly of Multiamino Based Structures.

ChemInform (1998)

Yaping Hong Chris H. Senanayake Tingjian Xiang Charles P. Vandenbossche Gerald J. Tanoury

10.1002/chin.199832165

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Citations (0)

1-Alkenesulfinyl Chlorides: Synthesis, Characterization, and Some Substitution Reactions

The Journal of Organic Chemistry (1998)

Adrian L. Schwan Rick R. Strickler Yvonne Lear Mark L. Kalin Tanya Rietveld

A number of 1-alkenyl sulfoxides bearing either a diphenylmethyl (DPM) or a p-methoxybenzyl (PMB) group have been prepared and exposed to the chlorine surrogate SO2Cl2. Through an oxidative fragmentation reaction, a new family of sulfur acid derivatives, 1-alkenesulfinyl chlorides, is generated. They can be characterized by IR spectroscopy before chemical capture with an alcohol. Ethenesulfinyl chloride (2a) and 1-propenesulfinyl chloride (2b), obtained from their corresponding DPM precursor, can be distilled at reduced pressure to afford ca. 90% pure material. NMR chemical shift comparison of various 1-alkenesulfinyl-containing compounds is made. 1-Alkenesulfinylmethyl phenyl(alkyl) ketones (6) can be prepared directly from sulfinyl chlorides 2 although decomposition and/or isomerization is sometimes extensive during purification.

Sulfuryl chloride

Oxidative addition

10.1021/jo980970t

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Citations (19)

Oxidative fragmentations of selected 1-alkenyl sulfoxides. Chemical and spectroscopic evidence for 1-alkenesulfinyl chlorides

Tetrahedron Letters (1996)

Adrian L. Schwan Mark L. Kalin Kristin E. Vajda Tingjian Xiang Denis Brillon

Trimethylsilyl

10.1016/0040-4039(96)00281-x

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Citations (5)