José A. Restituyo

University of Wisconsin–Madison

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Scott R. Rajski

University of Wisconsin–Madison

Scott Petersen

Mater Mothers' Hospital

Lindsay R. Comstock

Wake Forest University

Thomas Stringfellow

Barnet and Chase Farm NHS Hospitals Trust

Eric J. Roskamp

Northwestern University

Anthony Sostre

University of Puerto Rico System

Néstor M. Carballeira

University of Puerto Rico at Río Piedras

David A. Wassarman

University of Wisconsin–Madison

Gretchen M. Colon

University of Illinois System

Carmen G. Tosteson

University of Puerto Rico-Mayaguez

Cooperative Institutions

University of Wisconsin–Madison

University of Puerto Rico System

Madison Group (United States)

University of Puerto Rico-Mayaguez

University of Queensland

Laboratory of Molecular Genetics

University of California, Riverside

Heidelberg University

Northwestern University

Harbin Institute of Technology

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ChemInform Abstract: Direct Conversion of Esters to Secondary Amides Using Tin(II) Reagents.

ChemInform (1994)

W.‐B. WANG José A. Restituyo Eric J. Roskamp

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.199418102

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Citations (0)

Direct conversion of esters to secondary amides using tin(II) reagents

Tetrahedron Letters (1993)

Weibo Wang José A. Restituyo Eric J. Roskamp

Amide

Primary (astronomy)

10.1016/s0040-4039(00)79291-4

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Citations (12)

Conversion of Aryl Azides to O-Alkyl Imidates via Modified Staudinger Ligation

Organic Letters (2003)

José A. Restituyo Lindsay R. Comstock Scott Petersen Thomas Stringfellow Scott R. Rajski

[reaction: see text] o-Carboalkoxy triarylphosphines are shown to react with aryl azides to provide Staudinger ligation products bearing O-alkyl imidate linkages. This is in contrast to alkyl azides whose ligation to o-carboalkoxy triarylphosphines has been reported to yield amide-linked materials. This extension of the Staudinger ligation for coupling of abiotic reagents under biocompatible conditions highlights the utility of commercially available triarylphosphines through which suitable linkers can be attached via an ester moiety.

Staudinger reaction

Moiety

Amide

10.1021/ol035635s

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Citations (34)

Synthesis of racemic 9-methyl-10-hexadecenoic acid

Chemistry and Physics of Lipids (1999)

Néstor M. Carballeira Anthony Sostre José A. Restituyo

10.1016/s0009-3084(98)00101-7

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Citations (4)

Cyclic disulfides as functional mimics of the histone deacetylase inhibitor FK-228

Tetrahedron Letters (2007)

Jared R. Mays José A. Restituyo Rebeccah J. Katzenberger David A. Wassarman Scott R. Rajski

Histone deacetylase inhibitor

Histone deacetylase 5

HDAC11

Histone deacetylase 2

HDAC10

10.1016/j.tetlet.2007.04.123

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Citations (9)

Conversion of Aryl Azides to O‐Alkyl Imidates via Modified Staudinger Ligation.

ChemInform (2004)

José A. Restituyo Lindsay R. Comstock Scott Petersen Thomas Stringfellow Scott R. Rajski

Abstract For Abstract see ChemInform Abstract in Full Text.

Staudinger reaction

10.1002/chin.200413069

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Fatty acid composition of bacteria associated with the toxic dinoflagellate Ostreopsis lenticularis and with caribbean Palythoa species

Lipids (1998)

Néstor M. Carballeira Anastacio Emiliano Anthony Sostre José A. Restituyo I. Gonzalez

Abstract The fatty acid composition of a Pseudomonas sp. ( Alteromonas ) and its host, the dinoflagellate Ostreopsis lenticularis , vectors in ciguatera fish poisoning, has been studied. The major fatty acids in O. lenticularis were 16∶0, 20∶5n‐3, and 22∶6n‐3, but 18∶2n‐6, 18∶3n‐3, and 18∶n‐3 were also identified. In contrast to other dinoflagellates, 18∶5n‐3 was not detected in O. lenticularis . Even‐chain fatty acids such as 9–16∶1, 11–18∶1, and 13–20∶1 predominated in the Pseudomonas sp. from O. lenticularis , but 16–20% of ( E )‐11‐methyl‐12‐octadecenoic acid was also identified. The chirality of the latter was confirmed by total synthesis (28% overall yield) starting from oxacyclotridecan‐2‐one. The fatty acid compositions of two other Pseudomonas species, from the palytoxin‐producing zoanthids Palythoa mamillosa and P. caribdea , were also studied and were similar to that of the Pseudomonas sp. from O. lenticularis . The possibility of using some of these fatty acids as chemotaxonomic lipids in identifying marine animals that consume toxic dinoflagellates or zoanthids is discussed.

Dinoflagellate

Ciguatoxin

Ciguatera

Alteromonas

10.1007/s11745-998-0249-z

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Citations (17)