EVIDENCE FOR STERIC ENHANCEMENT OF RATE IN CYCLOADDITION

[1] TRANSMISSION OF SUBSTITUENT EFFECTS IN ANTHRACENE - ACID DISSOCIATION CONSTANTS OF 10-SUBSTITUTED-9-ANTHROIC ACIDS AND SUBSTITUENT CHEMICAL SHIFTS OF 10-SUBSTITUTED-9-FLUOROANTHRACENES - EVIDENCE FOR PI INDUCTIVE EFFECT [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1971, 93 (25) : 6984 - &

[2] BENNETT JH, 1956, J AM CHEM SOC, V78, P5363

[3] ADDITION OF DIENOPHILES TO ACRIDIZINIUM ION .3. EVIDENCE FOR A 2-STEP REACTION [J]. JOURNAL OF ORGANIC CHEMISTRY, 1969, 34 (06) : 1700 - &

[4] BRADSHER CK, 1973, ADV HETEROCYCL CHEM, V16, P289

[5] Sauer J., 1962, ANGEW CHEM INT, V1, P268

[6] CORRELATION BETWEEN PROTON MAGNETIC-RESONANCE CHEMICAL-SHIFT AND RATE OF POLAR CYCLOADDITION [J]. JOURNAL OF ORGANIC CHEMISTRY, 1973, 38 (16) : 2917 - 2919

[7] WESTERMAN IJ, 1971, J ORG CHEM, V36, P969

[1] TRANSMISSION OF SUBSTITUENT EFFECTS IN ANTHRACENE - ACID DISSOCIATION CONSTANTS OF 10-SUBSTITUTED-9-ANTHROIC ACIDS AND SUBSTITUENT CHEMICAL SHIFTS OF 10-SUBSTITUTED-9-FLUOROANTHRACENES - EVIDENCE FOR PI INDUCTIVE EFFECT [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1971, 93 (25) : 6984 - &

[2] BENNETT JH, 1956, J AM CHEM SOC, V78, P5363

[3] ADDITION OF DIENOPHILES TO ACRIDIZINIUM ION .3. EVIDENCE FOR A 2-STEP REACTION [J]. JOURNAL OF ORGANIC CHEMISTRY, 1969, 34 (06) : 1700 - &

[4] BRADSHER CK, 1973, ADV HETEROCYCL CHEM, V16, P289

[5] Sauer J., 1962, ANGEW CHEM INT, V1, P268

[6] CORRELATION BETWEEN PROTON MAGNETIC-RESONANCE CHEMICAL-SHIFT AND RATE OF POLAR CYCLOADDITION [J]. JOURNAL OF ORGANIC CHEMISTRY, 1973, 38 (16) : 2917 - 2919

[7] WESTERMAN IJ, 1971, J ORG CHEM, V36, P969