Selections from the Evans Database of Elementary and Advanced Problems in Organic Chemistry (Including problem set and exam questions from Chemistry 30 and 206 at Harvard University) SEARCH BY KEYWORD - CCB Challenging Problems http://evans.rc.fas.harvard.edu/cgi-bin/problems/search3a_byKeyword.cgi Elementary Organic Chemistry Problem 440 Problem 441 Problem 451 of 51 Contributer: Citation: Keywords: Contributer: Citation: Keywords: Contributer: Citation: Keywords: David A Evans Mechanism quiz David A Evans J Org Chem 1987, 52, 3541 Mechanism quiz David A Evans Mechanism quiz 7/2/2018, 12:04 PM SEARCH BY KEYWORD - CCB Challenging Problems Problem 455 Problem 456 Problem 461 of 51 Contributer: Citation: Keywords: David A Evans Contributer: Citation: Keywords: David A Evans Contributer: Citation: Keywords: David A Evans http://evans.rc.fas.harvard.edu/cgi-bin/problems/search3a_byKeyword.cgi Mechanism quiz Mechanism quiz Mechanism quiz 7/2/2018, 12:04 PM SEARCH BY KEYWORD - CCB Challenging Problems Problem 462 Problem 465 of 51 Contributer: Citation: Keywords: Contributer: Citation: Keywords: http://evans.rc.fas.harvard.edu/cgi-bin/problems/search3a_byKeyword.cgi David A Evans Mechanism quiz David A Evans Reaction quiz 7/2/2018, 12:04 PM SEARCH BY KEYWORD - CCB Challenging Problems Problem 466 of 51 Contributer: Citation: Keywords: http://evans.rc.fas.harvard.edu/cgi-bin/problems/search3a_byKeyword.cgi David A Evans Mechanism quiz 7/2/2018, 12:04 PM SEARCH BY KEYWORD - CCB Challenging Problems Problem 471 Problem 472 of 51 Contributer: Citation: Keywords: Contributer: Citation: Keywords: http://evans.rc.fas.harvard.edu/cgi-bin/problems/search3a_byKeyword.cgi M Loudon Mechanism quiz M Loudon Mechanism quiz 7/2/2018, 12:04 PM SEARCH BY KEYWORD - CCB Challenging Problems Problem 473 Problem 477 Problem 481 of 51 Contributer: Citation: Keywords: http://evans.rc.fas.harvard.edu/cgi-bin/problems/search3a_byKeyword.cgi David A Evans Mechanism quiz Contributer: Citation: Keywords: David A Evans Contributer: Citation: Keywords: David A Evans Mechanism quiz Mechanism quiz 7/2/2018, 12:04 PM SEARCH BY KEYWORD - CCB Challenging Problems Problem 482 Problem 485 of 51 Contributer: Citation: Keywords: David A Evans Contributer: Citation: Keywords: David A Evans http://evans.rc.fas.harvard.edu/cgi-bin/problems/search3a_byKeyword.cgi Mechanism quiz Reaction quiz 7/2/2018, 12:04 PM SEARCH BY KEYWORD - CCB Challenging Problems Problem 488 of 51 Contributer: Citation: Keywords: http://evans.rc.fas.harvard.edu/cgi-bin/problems/search3a_byKeyword.cgi David A Evans Reactivity quiz 7/2/2018, 12:04 PM SEARCH BY KEYWORD - CCB Challenging Problems Problem 503 of 51 Contributer: Citation: Keywords: http://evans.rc.fas.harvard.edu/cgi-bin/problems/search3a_byKeyword.cgi David A Evans Mechanism quiz 7/2/2018, 12:04 PM ANSWERS - CCB Challenging Problems 68 of 82 http://evans.harvard.edu/cgi-bin/problems/search5_getAnswers.cgi?qn=3 7/5/2007 9:37 PM ANSWERS - CCB Challenging Problems 69 of 82 http://evans.harvard.edu/cgi-bin/problems/search5_getAnswers.cgi?qn=3 7/5/2007 9:37 PM ANSWERS - CCB Challenging Problems 70 of 82 http://evans.harvard.edu/cgi-bin/problems/search5_getAnswers.cgi?qn=3 , - ) 7/5/2007 9:37 PM ANSWERS - CCB Challenging Problems 71 of 82 http://evans.harvard.edu/cgi-bin/problems/search5_getAnswers.cgi?qn=3 , - ) # 7/5/2007 9:37 PM ANSWERS - CCB Challenging Problems 72 of 82 http://evans.harvard.edu/cgi-bin/problems/search5_getAnswers.cgi?qn=3 ) *+ , " ) *+ , 7/5/2007 9:37 PM ANSWERS - CCB Challenging Problems 73 of 82 http://evans.harvard.edu/cgi-bin/problems/search5_getAnswers.cgi?qn=3 /# & 7/5/2007 9:37 PM ANSWERS - CCB Challenging Problems 74 of 82 http://evans.harvard.edu/cgi-bin/problems/search5_getAnswers.cgi?qn=3 ) % 7/5/2007 9:37 PM ANSWERS - CCB Challenging Problems 75 of 82 http://evans.harvard.edu/cgi-bin/problems/search5_getAnswers.cgi?qn=3 7/5/2007 9:37 PM ANSWERS - CCB Challenging Problems 76 of 82 $ http://evans.harvard.edu/cgi-bin/problems/search5_getAnswers.cgi?qn=3 + ) 7/5/2007 9:37 PM ANSWERS - CCB Challenging Problems 77 of 82 http://evans.harvard.edu/cgi-bin/problems/search5_getAnswers.cgi?qn=3 , / ( ' ! 7/5/2007 9:37 PM ANSWERS - CCB Challenging Problems 78 of 82 $ http://evans.harvard.edu/cgi-bin/problems/search5_getAnswers.cgi?qn=3 + ) 7/5/2007 9:37 PM ANSWERS - CCB Challenging Problems 79 of 82 http://evans.harvard.edu/cgi-bin/problems/search5_getAnswers.cgi?qn=3 &, %- 7/5/2007 9:37 PM ANSWERS - CCB Challenging Problems 80 of 82 $ http://evans.harvard.edu/cgi-bin/problems/search5_getAnswers.cgi?qn=3 7/5/2007 9:37 PM ANSWERS - CCB Challenging Problems 81 of 82 $ http://evans.harvard.edu/cgi-bin/problems/search5_getAnswers.cgi?qn=3 + ) # +( + ( 4"1 + ) 4.,3 #+ ,5 "3 ++ 7/5/2007 9:37 PM ANSWERS - CCB Challenging Problems 82 of 82 http://evans.harvard.edu/cgi-bin/problems/search5_getAnswers.cgi?qn=3 Advanced Organic Chemistry Cumulative Exams, Chem 206 ! $ & * " # # ) + $$ ## , "+ % + + $ ! % " ! " &' # " ! # & select ( $ + $$ $ & ) $$ ! $ $ % # ! $ ! & 7/5/2007 9:37 PM ...SEARCH BY KEYWORD - CCB Challenging Problems http:/ /evans. rc.fas.harvard.edu/cgi-bin /problems/ search3a_byKeyword.cgi Elementary Organic Chemistry Problem 440 Problem 441 Problem 451... Citation: Keywords: David A Evans Contributer: Citation: Keywords: David A Evans Contributer: Citation: Keywords: David A Evans http:/ /evans. rc.fas.harvard.edu/cgi-bin /problems/ search3a_byKeyword.cgi... http:/ /evans. rc.fas.harvard.edu/cgi-bin /problems/ search3a_byKeyword.cgi David A Evans Mechanism quiz Contributer: Citation: Keywords: David A Evans Contributer: Citation: Keywords: David A Evans