Dissertation Martin Krause.pdf - KLUEDO - Universität Kaiserslautern

HN
O
O
N
TMS
TMS
N
N
N
O
O
N O
N
H
19
OMs
COCl
O
NH
N
O
H2N N N
N N
TMS
23 24
N N H
27
H
N
N
31
N
N
H
N N H
35
O
O
O
N
N 3
N
N
Cl
TMS
N
N
N N H
N
O N
H
(R) N N N
N N (R) N
H
TMS O N
N
N
O
H
N
N
N
H
COOH
S
106
N N H
20 21
N
O N
(R) N
N
N
H
28
N NH 2
O
N
H
N
O
O
(S) OMs
HN
(R)
N
N
N
O
N N O
N (R) NH
N
N
N
TMS
32 33
36
O
N 3
N N
N
N N H
O
OMs
O
O
H
HN
O
(S)
N
N
N
N
37
N
H
N
N
N
N N
O
N
N
25
N
N
H
H
N
N
29
N
N 3
N
(R)
NH O
N
N
H
N
(S)
O
O
NH O
O
N
N
N
TMS
N
N
N N H
O
TMS
N
N
N
O N
(R) N
HN
(R)
N
N
N
O
(S)
N
38
N N H
22
N N H
H
N
N
N
26
34
N
H
O
N
O
N
(S)
H
N
N N O
N (S) NH
39 40 41
trukturen
N
N
O
NH
N
N
N
N
N
N N H
N
30
O
N
O
O
N
(R)
NH O
OMs
N 3
OMs
N
N
(S) OMs
N
N