SYNTHESIS OF STABLE TETRAVALENT SULFUR HETEROCYCLES

[1] SYNTHESIS OF 2 NONCLASSICAL THIENOTHIADIAZOLES [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1969, 91 (24) : 6891 - +

[2] CALLANDER DD, 1966, CHEM COMMUN, P143

[3] TETRAPHENYLTHIENO[3,4-C]THIOPHENE . A STABLE NONCLASSICAL THIOPHENE [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1969, 91 (14) : 3952 - &

[4] DECKERS FHM, 1970, CHEM COMM, P1521

[5] HELDER R, 1972, TETRAHEDRON LETT, P605

[6] A ONE-STEP SYNTHESIS OF A STABLE TETRAVALENT SULFUR HETEROCYCLE [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1969, 91 (14) : 3953 - &

[7] 1,3-DIPOLAR CYCLO ADDITIONS .34. PYRAZOLS FROM SYDNONES AND ACETYLENIC DIPOLAROPHILS [J]. CHEMISCHE BERICHTE-RECUEIL, 1968, 101 (02): : 536 - &

[8] POLYCYCLIC ORTHOQUINONOIDAL HETEROCYCLES - THIENO[3,4-B]QUINOLINE AND NAPHTHO[2,3-C]THIOPHENE [J]. JOURNAL OF ORGANIC CHEMISTRY, 1971, 36 (10) : 1416 - &

[9] INTERCONVERSION OF MESOIONIC RING SYSTEMS . CONVERSION OF ANHYDRO-2-ARYL-5-HYDROXY-3-METHYLTHIAZOLIUM HYDROXIDES INTO ANHYDRO-2-ARYL-4-MERCAPTO-1-METHYL-3-PHENYLIMIDAZOLIUM HYDROXIDES [J]. CHEMICAL COMMUNICATIONS, 1968, (17) : 1062 - &

[10] 1,3-DIPOLAR CYCLO-ADDITION OF MESOIONIC ANHYDRO-2-ARYL-5-HYDROXY-3-METHYLTHIAZOLIUM HYDROXIDES [J]. CHEMICAL COMMUNICATIONS, 1968, (17) : 1061 - &

[1] SYNTHESIS OF 2 NONCLASSICAL THIENOTHIADIAZOLES [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1969, 91 (24) : 6891 - +

[2] CALLANDER DD, 1966, CHEM COMMUN, P143

[3] TETRAPHENYLTHIENO[3,4-C]THIOPHENE . A STABLE NONCLASSICAL THIOPHENE [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1969, 91 (14) : 3952 - &

[4] DECKERS FHM, 1970, CHEM COMM, P1521

[5] HELDER R, 1972, TETRAHEDRON LETT, P605

[6] A ONE-STEP SYNTHESIS OF A STABLE TETRAVALENT SULFUR HETEROCYCLE [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1969, 91 (14) : 3953 - &

[7] 1,3-DIPOLAR CYCLO ADDITIONS .34. PYRAZOLS FROM SYDNONES AND ACETYLENIC DIPOLAROPHILS [J]. CHEMISCHE BERICHTE-RECUEIL, 1968, 101 (02): : 536 - &

[8] POLYCYCLIC ORTHOQUINONOIDAL HETEROCYCLES - THIENO[3,4-B]QUINOLINE AND NAPHTHO[2,3-C]THIOPHENE [J]. JOURNAL OF ORGANIC CHEMISTRY, 1971, 36 (10) : 1416 - &

[9] INTERCONVERSION OF MESOIONIC RING SYSTEMS . CONVERSION OF ANHYDRO-2-ARYL-5-HYDROXY-3-METHYLTHIAZOLIUM HYDROXIDES INTO ANHYDRO-2-ARYL-4-MERCAPTO-1-METHYL-3-PHENYLIMIDAZOLIUM HYDROXIDES [J]. CHEMICAL COMMUNICATIONS, 1968, (17) : 1062 - &

[10] 1,3-DIPOLAR CYCLO-ADDITION OF MESOIONIC ANHYDRO-2-ARYL-5-HYDROXY-3-METHYLTHIAZOLIUM HYDROXIDES [J]. CHEMICAL COMMUNICATIONS, 1968, (17) : 1061 - &