00840nam a2200265Ia 45000010005000000030005000050050017000100080041000270100015000680200028000830410008001110500023001190820020001421000026001622450091001882600037002793000020003164900036003365000020003726500033003926500034004256500038004597000030004978300047005274951BIBL20160527184525.0861210s1987    caua          00110 eng    a 86032140   a0121108600 (alk. paper)0 aspa0 aQD281.R5bB64 19870 a547/.59045921910aBoger, Dale L.2Local10aHetero Diels-Alder methodology in organic synthesiscDale L. Boger, Steven M. Weinreb.0 aSan DiegobAcademic Pressc1987.  ax, 366 p.bill.1 aOrganic chemistryvv. 472Local  aIncludes index. 0aDiels-Alder reaction.2Local 0aHeterocyclic compounds2Local 0aRing formation (Chemistry)2Local10aWeinreb, Steven M.2Local 0aOrganic chemistry (New York, N.Y.)vv. 47.