{"id":24,"date":"2008-01-24T00:46:27","date_gmt":"2008-01-24T00:46:27","guid":{"rendered":"http:\/\/falkorpdx.wordpress.com\/papers\/"},"modified":"2021-03-23T15:57:28","modified_gmt":"2021-03-23T22:57:28","slug":"papers","status":"publish","type":"page","link":"https:\/\/blogs.reed.edu\/chem324\/papers\/","title":{"rendered":"Papers"},"content":{"rendered":"

2021 Papers for reading & in-class discussion<\/strong><\/h4>\n
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  1. (discuss M, Feb 8) J.R. Henderson et al.<\/em>, “Diastereoselective Diels-Alder Reactions of a Novel Cyclopropenyl-Containing Chiral Auxiliary,” OL<\/em>, 2007<\/strong>, 5167 (DOI <\/strong>10.1021\/ol702280q<\/a>)\u00a0|\u00a0Reading instructions<\/a> (in HW#2)
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  2. J.I. Brauman, W.C. Archie, Jr., \u201cEnergies of Alternate Electrocyclic Pathways. Pyrolysis of cis-<\/em>3,4-Dimethylcyclobutene,\u201d J. Am. Chem. Soc.<\/em>, 1972<\/strong>, 4262- 4265 (DOI<\/strong> 10.1021\/ja00767a038<\/a>) | Reading instructions & writing prompts<\/strong><\/a> (respond Su, Mar 14) | Alan responds<\/strong><\/a> to questions about experimental procedure (Mar 23)<\/li>\n
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    2020 Papers for reading & in-class discussion<\/strong><\/h4>\n
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    1. (discuss W, Jan 29) R.E.K. Winter, “The Preparation and Isomerization of cis<\/em>– and trans-<\/em>3,4-Dimethylcyclobutene,” Tet. Lett.<\/em>, 1965<\/strong>, 1207-1212 (paywall: DOI <\/strong>10.1016\/S0040-4039(01)83997-6<\/a>, contact me for copy) | Reading instructions & writing prompts<\/strong><\/a> | comments & answers<\/strong><\/a><\/li>\n
    2. (discuss W, Feb 19) J.I. Brauman, W.C. Archie, Jr., \u201cEnergies of Alternate Electrocyclic Pathways. Pyrolysis of cis-<\/em>3,4-Dimethylcyclobutene,\u201d J. Am. Chem. Soc.<\/em>, 1972<\/strong>, 4262- 4265 (DOI<\/strong> 10.1021\/ja00767a038<\/a>) | Reading instructions & writing prompts<\/a> |Round #2 prompts<\/a>
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    3. (discuss W, Mar 4? OR F, Mar 6?) Iafe & Houk, “Stereoselectivity Control by Torsional Steering in an Intramolecular Diels-Alder Reaction of Vinyl Oxocarbenium Ions,” OL<\/em>, 2006<\/strong>, 3469 (DOI<\/strong> 10.1021\/ol061085x<\/a>) | Reading Instructions<\/a> || Glossary<\/a><\/strong> | TS7<\/strong><\/a> | TS8<\/strong><\/a> | TS9<\/strong><\/a> | TS10<\/strong><\/a> | TS11<\/strong><\/a> | TS12<\/strong><\/a> | TS13<\/strong><\/a> | TS14<\/strong><\/a> | instructions for converting published (xyz) models into Spartan models<\/strong><\/a><\/li>\n
    4. tba<\/li>\n<\/ol>\n

      2019 Papers for reading & in-class discussion<\/strong><\/h4>\n
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      1. (discuss F, Feb 1) R.E.K. Winter, “The Preparation and Isomerization of cis- and trans-<\/em>3,4-Dimethylcyclobutene,” Tet. Lett.<\/em>, 1965<\/strong>, 1207-1212 (paywall: DOI <\/strong>10.1016\/S0040-4039(01)83997-6<\/a>, contact me for copy) | Reading instructions & writing prompts<\/strong><\/li>\n
      2. (discuss W, Feb 13) J.R. Henderson et al.<\/em>, “Diastereoselective Diels-Alder Reactions of a Novel Cyclopropenyl-Containing Chiral Auxiliary,” OL<\/em>, 2007<\/strong>, 5167 (DOI <\/strong>10.1021\/ol702280q<\/a>)\u00a0|\u00a0Reading instructions for W<\/strong><\/li>\n
      3. (discuss F, Feb 22)\u00a0Iafe & Houk, “Stereoselectivity Control by Torsional Steering in an Intramolecular Diels-Alder Reaction of Vinyl Oxocarbenium Ions,” OL<\/em>, 2006<\/strong>, 3469 (DOI<\/strong> 10.1021\/ol061085x<\/a>) | Reading Instructions for F || Glossary<\/strong> | TS7<\/strong> | TS8<\/strong> | TS9<\/strong> | TS10<\/strong> | TS11<\/strong> | TS12<\/strong> | TS13<\/strong> | TS14<\/strong><\/li>\n
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        <\/h4>\n

        2017 Sneaker Logs<\/span>
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        1. (discuss W, Jan 25) W. Scholz et al., “Crystal Structure Determination of the Nonclassical 2-Norbornyl Cation,”\u00a0Science,\u00a0<\/em>2013<\/strong>, 62-64\u00a0(DOI<\/strong> 10.11126\/science.1238849<\/a>) | Reading instructions for Wed<\/strong><\/li>\n<\/ol>\n

          2015 Flotsam<\/strong><\/span><\/h4>\n