<?xml version="1.0" encoding="UTF-8"?><?xml-stylesheet type="text/xsl" href="static/style.xsl"?><OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd"><responseDate>2026-09-20T17:14:58Z</responseDate><request verb="GetRecord" identifier="oai:dspace.mit.edu:1721.1/57996" metadataPrefix="dim">https://dspace.mit.edu/server/oai/request</request><GetRecord><record><header><identifier>oai:dspace.mit.edu:1721.1/57996</identifier><datestamp>2022-01-13T07:54:21Z</datestamp><setSpec>com_1721.1_7582</setSpec><setSpec>com_1721.1_7581</setSpec><setSpec>col_1721.1_131022</setSpec></header><metadata><dim:dim xmlns:dim="http://www.dspace.org/xmlns/dspace/dim" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:doc="http://www.lyncode.com/xoai" xsi:schemaLocation="http://www.dspace.org/xmlns/dspace/dim http://www.dspace.org/schema/dim.xsd">
   <dim:field mdschema="dc" element="contributor" qualifier="advisor" lang="en_US">Timothy F. Jamison.</dim:field>
   <dim:field mdschema="dc" element="contributor" qualifier="author" lang="en_US">Lauer, Andrew M. (Andrew Michael)</dim:field>
   <dim:field mdschema="dc" element="contributor" qualifier="other" lang="en_US">Massachusetts Institute of Technology. Dept. of Chemistry.</dim:field>
   <dim:field mdschema="dc" element="contributor" qualifier="department">Massachusetts Institute of Technology. Department of Chemistry</dim:field>
   <dim:field mdschema="dc" element="date" qualifier="accessioned">2010-09-01T13:43:54Z</dim:field>
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   <dim:field mdschema="dc" element="date" qualifier="copyright" lang="en_US">2010</dim:field>
   <dim:field mdschema="dc" element="date" qualifier="issued" lang="en_US">2010</dim:field>
   <dim:field mdschema="dc" element="identifier" qualifier="uri">http://hdl.handle.net/1721.1/57996</dim:field>
   <dim:field mdschema="dc" element="identifier" qualifier="oclc" lang="en_US">655319475</dim:field>
   <dim:field mdschema="dc" element="description" lang="en_US">Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Chemistry, 2010.</dim:field>
   <dim:field mdschema="dc" element="description" lang="en_US">Vita. Cataloged from PDF version of thesis.</dim:field>
   <dim:field mdschema="dc" element="description" lang="en_US">Includes bibliographical references.</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="abstract" lang="en_US">Progress coupling of substrates, toward the total synthesis of amphidinolide B1 is described. The reductive 1,3-eynes and ketones was explored. It was found to work well with simple but failed to yield intermediates toward amphidinolide B1 [images] ... The coupling of 1,3-enyne and aldehyde fragments toward the synthesis of amphidinolides G3 and H4 is also described. The entire carbon skeleton of these natural products has been prepared from this coupling and a subsequent installation of a methyl group using an indium based reagent ... [images].</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="statementofresponsibility" lang="en_US">by Andrew M. Lauer</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="degree" lang="en_US">Ph.D.</dim:field>
   <dim:field mdschema="dc" element="format" qualifier="extent" lang="en_US">241 p.</dim:field>
   <dim:field mdschema="dc" element="language" qualifier="iso" lang="en_US">eng</dim:field>
   <dim:field mdschema="dc" element="publisher" lang="en_US">Massachusetts Institute of Technology</dim:field>
   <dim:field mdschema="dc" element="rights" lang="en_US">M.I.T. theses are protected by 
copyright. They may be viewed from this source for any purpose, but 
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   <dim:field mdschema="dc" element="rights" qualifier="uri" lang="en_US">http://dspace.mit.edu/handle/1721.1/7582</dim:field>
   <dim:field mdschema="dc" element="subject" lang="en_US">Chemistry.</dim:field>
   <dim:field mdschema="dc" element="title" lang="en_US">Studies directed toward the synthesis of the B-type amphidinolide natural products using nickel-catalyzed reductive couplings of enynes and carbonyl compounds</dim:field>
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   	&lt;Title>Studies directed toward the synthesis of the B-type amphidinolide natural products using nickel-catalyzed reductive couplings of enynes and carbonyl compounds&lt;/Title>
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   	&lt;PublicationDate>2010&lt;/PublicationDate>
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        	&lt;DisplayName>Lauer, Andrew M. (Andrew Michael)&lt;/DisplayName>
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            &lt;DisplayName>Massachusetts Institute of Technology&lt;/DisplayName>
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    &lt;Keyword>Chemistry.&lt;/Keyword>
   	&lt;Abstract>Progress coupling of substrates, toward the total synthesis of amphidinolide B1 is described. The reductive 1,3-eynes and ketones was explored. It was found to work well with simple but failed to yield intermediates toward amphidinolide B1 [images] ... The coupling of 1,3-enyne and aldehyde fragments toward the synthesis of amphidinolides G3 and H4 is also described. The entire carbon skeleton of these natural products has been prepared from this coupling and a subsequent installation of a methyl group using an indium based reagent ... [images].&lt;/Abstract>
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