Chemistry of some [alpha]-stannyl organosulfur compounds

การศึกษาคุณสมบัติทางเคมีของสารประกอบ &-stannyl organosulfur บางตัว

Name: Sujitra Khosavanna

LCSH: Organic compounds

LCSH: Organosulphur compounds

LCSH: Sulphoxides

Abstract: α-Stannyl sulfoxides, 1-(tributylstannyl)-1-(phenylsulfinyl)cyclopropane (1) could undergo the destannylative Pummerer-type rearrangement (the stanna-Pummerer rearrangement) when reacted with tert-butyldimethylchlorosilane in refluxing dichloromethane leading to give a-siloxy cyclopropyl sulfide 3. Similarly, 1(trimethylstannyl)-1-(phenylsulf1nyl)ethene (2) could undergo the same rearrangement on treatment with acyl chlorides in refluxing dichloromethane to afford ketene-O,Sacetals 4 (Scheme I). he α-stannyl sulfones, l-(tributylstannyl)-1(phenylsulfonyl)cyclopropane (5) and 1-(tributylstannyl)-1-(phenylsulfonyl)ethene (6) reacted with acyl chlorides in refluxing toluene to provide the corresponding ketosulfones 7 and 8 (Scheme II)

Mahidol University. Mahidol University Library and Knowledge Center

Address: NAKHONPATHOM

Email: liwww@mahidol.ac.th

Name: Manat Pohmakotr

Role: Thesis Advisors

Name: Vichai Reutrakul

Role: Thesis Advisors

Name: Patoomratana Tuchinda

Role: Thesis Advisors

Created: 1993

Modified: 2561-02-19

Issued: 2018-02-17

วิทยานิพนธ์/Thesis

application/pdf

eng

DegreeName: Master of Science

Level: Master's Degree

Descipline: Organic Chemistry

Grantor: Mahidol University

©copyrights Mahidol University

ลำดับที่.	ชื่อแฟ้มข้อมูล	ขนาดแฟ้มข้อมูล	จำนวนเข้าถึง	วัน-เวลาเข้าถึงล่าสุด
1	10093369-eng.pdf	302.84 KB
2	10093369-tha.pdf	302.08 KB
3	10093369.pdf	13.4 MB

ใช้เวลา

0.400274 วินาที