SYNTHESIS OF OPTICALLY-ACTIVE PYRROLIZIDINEDIOLS - (+)-HELIOTRIDINE

[1] ATAL CK, 1978, LLOYDIA, V41, P312

[2] NEIGHBOURING GROUP PARTICIPATION [J]. QUARTERLY REVIEWS, 1964, 18 (01): : 45 - 111

[3] THE KETENE THIOACETAL GROUP AS A CATIONIC CYCLIZATION TERMINATOR - A SYNTHESIS OF THE PYRROLIZIDINE RING-SYSTEM [J]. TETRAHEDRON LETTERS, 1982, 23 (26) : 2619 - 2622

[4] CHAMBERLIN AR, 1982, TETRAHEDRON LETT, P3055

[5] SEMI-SYNTHETIC PYRROLIZIDINE ALKALOID ANTI-TUMOR AGENTS [J]. JOURNAL OF ORGANIC CHEMISTRY, 1982, 47 (13) : 2501 - 2504

[6] GROBEL BT, 1977, SYNTHESIS-STUTTGART, P357

[7] REARRANGEMENTS OF N-ACYL-2-AZA-1,5-HEXADIENES - APPLICATION TO SYNTHESES OF TRAECHELANTHAMIDINE AND SUPINIDINE [J]. TETRAHEDRON LETTERS, 1982, 23 (27) : 2761 - 2764

[8] HART DJ, J CHEM SOC CHEM COMM

[9] NABH4 REDUCTION OF CYCLIC IMIDES [J]. TETRAHEDRON, 1975, 31 (11-1) : 1437 - 1441

[10] JOHNSON WS, 1976, BIOORG CHEM, V5, P51, DOI 10.1016/0045-2068(76)90016-X

[1] ATAL CK, 1978, LLOYDIA, V41, P312

[2] NEIGHBOURING GROUP PARTICIPATION [J]. QUARTERLY REVIEWS, 1964, 18 (01): : 45 - 111

[3] THE KETENE THIOACETAL GROUP AS A CATIONIC CYCLIZATION TERMINATOR - A SYNTHESIS OF THE PYRROLIZIDINE RING-SYSTEM [J]. TETRAHEDRON LETTERS, 1982, 23 (26) : 2619 - 2622

[4] CHAMBERLIN AR, 1982, TETRAHEDRON LETT, P3055

[5] SEMI-SYNTHETIC PYRROLIZIDINE ALKALOID ANTI-TUMOR AGENTS [J]. JOURNAL OF ORGANIC CHEMISTRY, 1982, 47 (13) : 2501 - 2504

[6] GROBEL BT, 1977, SYNTHESIS-STUTTGART, P357

[7] REARRANGEMENTS OF N-ACYL-2-AZA-1,5-HEXADIENES - APPLICATION TO SYNTHESES OF TRAECHELANTHAMIDINE AND SUPINIDINE [J]. TETRAHEDRON LETTERS, 1982, 23 (27) : 2761 - 2764

[8] HART DJ, J CHEM SOC CHEM COMM

[9] NABH4 REDUCTION OF CYCLIC IMIDES [J]. TETRAHEDRON, 1975, 31 (11-1) : 1437 - 1441

[10] JOHNSON WS, 1976, BIOORG CHEM, V5, P51, DOI 10.1016/0045-2068(76)90016-X