CONDENSED CYCLIC AND BRIDGED-RING SYSTEMS .6. STEREOCHEMICALLY DEFINED SYNTHESIS OF (+/-)-3-METHOXY-17,18,19,20-TETRANOR-B-HOMOPHYLLOCLADA-1(10),2,4-TRIENE-16-ONE THROUGH INTRAMOLECULAR ALKYLATION OF A GAMMA-DELTA-UNSATURATED ALPHA'-DIAZOMETHYL KETONE

被引：12

作者：

GHATAK, UR ^{[1
]}

RAY, JK ^{[1
]}

机构：

[1] INDIAN ASSOC CULTIVAT SCI,DEPT ORGAN CHEM,CALCUTTA 700032,INDIA

来源：

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 | 1977年 / 05期

关键词：

D O I：

10.1039/p19770000518

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

引用

页码：518 / 520

页数：3

共 12 条

[1] STUDIES ON INTRAMOLECULAR ALKYLATION .8. PREPARATION OF FLUORENE-DERIVED TETRACYCLIC KETONES - INTERMEDIATES FOR GIBBERELLIN SYNTHESIS
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[2] SYNTHETIC STUDIES TOWARDS COMPLEX DITERPENOIDS .6. NEW SYNTHETIC ROUTES TO TETRACYCLIC BRIDGED BICYCLO[3.2.1]OCTANE INTERMEDIATES BY INTRAMOLECULAR ALKYLATION REACTIONS THROUGH ALPHA-DIAZOMETHYL KETONES OF HYDROAROMATIC GAMMA,DELTA-UNSATURATED ACIDS
CHAKRABO.PN
DASGUPTA, SK
DASGUPTA, R
GHATAK, UR
GHOSH, SR
[J]. TETRAHEDRON, 1972, 28 (17) : 4653 - &
[3] SYNTHESIS OF (+/-)-B-HOMOESTRONE
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[4] CONDENSED CYCLIC AND BRIDGED-RING SYSTEMS .5. APPLICATION OF INTRAMOLECULAR OXO-CARBENOID INSERTION REACTION TO PREPARATION OF 2 NEW BRIDGED-RING KETONES
GHATAK, UR
RAY, JK
CHAKRABARTY, S
[J]. JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1976, (18): : 1975 - 1976
[5] CONDENSED CYCLIC AND BRIDGED-RING SYSTEMS .4. STEREOCHEMICALLY CONTROLLED SYNTHESIS OF SOME ENDO-2-ARYL-6-OXOBICYCLO[3.2.1]OCTANES AND RELATED COMPOUNDS THROUGH INTRAMOLECULAR ALKYLATIONS OF GAMMA-DELTA-UNSATURATED ALPHA'-DIAZOMETHYL KETONES
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ALAM, SK
CHAKRABORTI, PC
RANU, BC
[J]. JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1976, (16): : 1669 - 1673
[6] INTRAMOLECULAR KETO-CARBENOID ADDITION TO DOUBLE-BONDS - STEREOCHEMISTRY OF CATALYTIC REDUCTION OF DELTA9(11)-GIBBENES AND RELATED COMPOUNDS
GHATAK, UR
CHAKRABORTI, PC
RANU, BC
SANYAL, B
[J]. JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1973, (15) : 548 - 549
[7] GHATAK UR, 1975, J CHEM SOC PERK T 1, P1957
[8] GOODING KR, 1976, TETRAHEDRON LETT, P1399
[9] NOVEL AROMATIC SYSTEMS .4. SYNTHESIS AND DEHYDROGENATION OF 4'-HYDROXY-1 2-BENZOCYCLOHEPTATRIENES
KHAN, AM
PROCTOR, GR
REES, L
[J]. JOURNAL OF THE CHEMICAL SOCIETY C-ORGANIC, 1966, (11): : 990 - &
[10] KIEBOOM APG, 1974, RECL TRAV CHIM PAY B, V93, P186

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