Abstract
Ring opening of N-carboxylated β-lactams with trimethylsilyldiazomethane anion followed by photolytic Wolff rearrangement provided γ-lactams in a stereospecific manner.
| Original language | English |
|---|---|
| Pages (from-to) | 7541-7544 |
| Number of pages | 4 |
| Journal | Tetrahedron Letters |
| Volume | 39 |
| Issue number | 41 |
| Publication status | Published - 1998 Oct 8 |
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Keywords
- Azetidinones
- Pyrrolidinones
- Rearrangements
- Ring-transformations
ASJC Scopus subject areas
- Biochemistry
- Organic Chemistry
- Drug Discovery
Cite this
Stereospecific ring expansion of β-lactams to γ-lactams with trimethylsilyldiazomethane. / Ha, Deok-Chan; Kang, Seogshin; Chung, Coo Min; Lim, Hyun Kyung.
In: Tetrahedron Letters, Vol. 39, No. 41, 08.10.1998, p. 7541-7544.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Stereospecific ring expansion of β-lactams to γ-lactams with trimethylsilyldiazomethane
AU - Ha, Deok-Chan
AU - Kang, Seogshin
AU - Chung, Coo Min
AU - Lim, Hyun Kyung
PY - 1998/10/8
Y1 - 1998/10/8
N2 - Ring opening of N-carboxylated β-lactams with trimethylsilyldiazomethane anion followed by photolytic Wolff rearrangement provided γ-lactams in a stereospecific manner.
AB - Ring opening of N-carboxylated β-lactams with trimethylsilyldiazomethane anion followed by photolytic Wolff rearrangement provided γ-lactams in a stereospecific manner.
KW - Azetidinones
KW - Pyrrolidinones
KW - Rearrangements
KW - Ring-transformations
UR - http://www.scopus.com/inward/record.url?scp=0032497660&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0032497660&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:0032497660
VL - 39
SP - 7541
EP - 7544
JO - Tetrahedron Letters
JF - Tetrahedron Letters
SN - 0040-4039
IS - 41
ER -