Mayr's Database of Reactivity Parameters

Isochalkogenoureas

1 | 2 Forward » Found 38 molecules, displaying page 2 of 2 Results per page 10|50|100|all
Name Solvent Reactivity
Parameters
Classification Reference
(title or year)
THTP (3,5,6,7-tetrahydro-2H-thiazolo[3,2-a]pyrimidine)
*
dichloromethane

N  Param.: 14.45

sN Param.: 0.78
***J. Org. Chem. 2011, 76, 5104-5112
10.1021/jo200803x
HyperNTM
C23H22N2S*
dichloromethane

N  Param.: 14.47

sN Param.: 0.72
***ChemistryEurope 2026, 4, e202500434
10.1002/ceur.202500434
7-PivO-HyperBTM
C24H28N2O2S*
dichloromethane

N  Param.: 14.49

sN Param.: 0.66
***ChemistryEurope 2026, 4, e202500434
10.1002/ceur.202500434
Te-BTM (in CH2Cl2)
C15H12N2Te*
dichloromethane

N  Param.: 14.62

sN Param.: 0.66
***Angew. Chem. Int. Ed. 2025, 64, e202514865
10.1002/anie.202514865
7-MeS-HyperBTM (in CH2Cl2)
C20H22N2S2*
dichloromethane

N  Param.: 14.62

sN Param.: 0.67
***ChemistryEurope 2026, 4, e202500434
10.1002/ceur.202500434
7,8,9-(MeO)3-HyperBTM
C22H26N2O3S*
dichloromethane

N  Param.: 14.62

sN Param.: 0.67
***ChemistryEurope 2026, 4, e202500434
10.1002/ceur.202500434
9-Me-HyperBTM
C20H22N2S*
dichloromethane

N  Param.: 14.76

sN Param.: 0.67
***ChemistryEurope 2026, 4, e202500434
10.1002/ceur.202500434
7-MeO-HyperBTM (in CH2Cl2)
C20H22N2OS*
dichloromethane

N  Param.: 14.95

sN Param.: 2.67
***ChemistryEurope 2026, 4, e202500434
10.1002/ceur.202500434
HyperBTM (in CH2Cl2)
C19H20N2S*
dichloromethane

N  Param.: 14.96

sN Param.: 0.64
***J. Org. Chem. 2011, 76, 5104-5112
10.1021/jo200803x
Se-DHPB (in CH2Cl2)
C10H10N2Se*
dichloromethane

N  Param.: 15.16

sN Param.: 0.66
***Angew. Chem. Int. Ed. 2025, 64, e202514865
10.1002/anie.202514865
Se-tetramisole (Se-TM) (in CH2Cl2)
C11H12N2Se*
dichloromethane

N  Param.: 15.26

sN Param.: 0.60
***Angew. Chem. Int. Ed. 2025, 64, e202514865
10.1002/anie.202514865
(R)-2-benzhydryl-3,4-dihydro-2H-benzo[4,5]thiazolo[3,2-a]pyrimidine
*
dichloromethane

N  Param.: 15.30

sN Param.: 0.55
***J. Org. Chem. 2011, 76, 5104-5112
10.1021/jo200803x
8-MeO-HyperBTM
C20H22N2OS*
dichloromethane

N  Param.: 15.70

sN Param.: 0.63
***ChemistryEurope 2026, 4, e202500434
10.1002/ceur.202500434
Se-HyperBTM (in MeCN)
C19H20N2Se*
MeCN

N  Param.: 15.84

sN Param.: 0.57
***Angew. Chem. Int. Ed. 2025, 64, e202514865
10.1002/anie.202514865
Se-HyperBTM (in DCM)
C19H20N2Se*
dichloromethane

N  Param.: 16.11

sN Param.: 0.58
***Angew. Chem. Int. Ed. 2025, 64, e202514865
10.1002/anie.202514865
(R)-2-isopropyl-3,4-dihydro-2H-benzo[4,5]thiazolo[3,2-a]pyrimidine
*
dichloromethane

N  Param.: 16.50

sN Param.: 0.48
***J. Org. Chem. 2011, 76, 5104-5112
10.1021/jo200803x
Te-DHPB (in CH2Cl2)
C10H10N2Te*
dichloromethane

N  Param.: 16.63

sN Param.: 0.65
***Angew. Chem. Int. Ed. 2025, 64, e202514865
10.1002/anie.202514865
Te-HyperBTM (in DCM)
C19H20N2Te*
dichloromethane

N  Param.: 16.63

sN Param.: 0.63
***ChemistryEurope 2026, 4, e202500443
10.1002/ceur.202500443