e.g. Filippa Pettersson or Cancer Res. 75(6) , 1102-12, (2015) or 10.1002/anie.201600521

… Dimethyldioxirane Oxidation of 2, 3-Dihydro-4 H-1-benzothiopyran-4-ones and 4 H-1-Benzothiopyran-4-ones. Unusual Reactivity of 4 H-1-Benzothiopyran-4-one 1- …

T Patonay, W Adam, A Lévai, P Kövér…

Index: MacKenzie, Neil E.; Thomson, Ronald H. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1982 , p. 395 - 402

Full Text: HTML

Citation Number: 30

Abstract

... Journal of ... 9, 12a, 1.20, 32, 28, 72. 10, 12d, 1.20, 20, 15, 85. a Determined by 1 H NMR analysis of the crude reaction mixture after removal of the solvents, error ≤5% of the stated values; mass balances >90%. ... d Diastereomeric (cis/trans) ratio of sulfoxides 5,6. e Mass balance 83% ...

2,2,3,3-tetrachlorothiochroman-4-one Structure

2,2,3,3-tetrach...

~62%

2,3-dichlorothiochromen-4-one Structure

2,3-dichlorothi...

Thiochroman-4-one Structure

Thiochroman-4-one

~%

2,3-dichlorothiochromen-4-one Structure

2,3-dichlorothi...

2,2-dimethyl-2,3-dihydro-1-benzothiopyran-4-one Structure

2,2-dimethyl-2,...

~%

2,3-dichlorothiochromen-4-one Structure

2,3-dichlorothi...

2,3-dichlorothiochromen-4-one S-oxide Structure

2,3-dichlorothi...

~%

2,3-dichlorothiochromen-4-one Structure

2,3-dichlorothi...

3,3-dibromo-2,2-dimethylthiochroman-4-one Structure

3,3-dibromo-2,2...

~12%

2,3-dichlorothiochromen-4-one Structure

2,3-dichlorothi...

[2,3']bi[benzo[b]thiophenylidene]-3,2'-dione Structure

[2,3']bi[benzo[...

(2E)-Δ2,2'-Bi[benzo[b]thiophene-3(2H)-one] Structure

(2E)-Δ2,2'-Bi[b...

2,3-dichloro-4H-thiochromen-4-one 1-oxide Structure

2,3-dichloro-4H...

~%

2,3-dichlorothiochromen-4-one Structure

2,3-dichlorothi...

(2E)-Δ2,2'-Bi[benzo[b]thiophene-3(2H)-one] Structure

(2E)-Δ2,2'-Bi[b...

thiochromen-4-one Structure

thiochromen-4-one

~71%

3-bromothiochromen-4-one Structure

3-bromothiochro...

(2E)-Δ2,2'-Bi[benzo[b]thiophene-3(2H)-one] Structure

(2E)-Δ2,2'-Bi[b...

3,3-dibromothiochroman-4-one Structure

3,3-dibromothio...

~57%

3-bromothiochromen-4-one Structure

3-bromothiochro...

(2E)-Δ2,2'-Bi[benzo[b]thiophene-3(2H)-one] Structure

(2E)-Δ2,2'-Bi[b...

3-bromothiochroMan-4-one Structure

3-bromothiochro...

~%

3-bromothiochromen-4-one Structure

3-bromothiochro...

3-bromothiochroman-4-one S-oxide Structure

3-bromothiochro...

~8%

3-bromothiochromen-4-one Structure

3-bromothiochro...

1,2-bis-((Ξ)-3-oxo-3H-benzo[b]thiophen-2-yliden)-ethane Structure

1,2-bis-((Ξ)-3-...

(2E)-Δ2,2'-Bi[benzo[b]thiophene-3(2H)-one] Structure

(2E)-Δ2,2'-Bi[b...