Méthodes de cyclisation
+
107
X = CONMe2
l b i
x xLoR OR'
Y n
o
n
Y
Y /QLy
7
X=COOH,R=R=H
2/aI Y = I
2/dI Y = CH2ûr
? / a ) X = COOEt,R=R=H
ZlbI Y = OTs
T/b I X = CONMe?.R=R'= H
Z l C l Y =OCH?CH2I
Ilr I X = CONMe; , R: R'z TI
I l d l X: CONHMe,R=R'=H
I /el X = CONHMe, R: R = TI
I I f l X - CONMe2,R=H, R = l C H ~ 1 2 0 l C H 2 l ~ 1
I /gI X = CONMe2. R = R'= (CH2I20l CHZ l2 I
( c l
C o l
COJ
" 1
X
1 7 ;
3 l a l X = CONMe2
31bl X = CONHMe
3 / c l X - COOH
3ldl X= COCl
31fl X: CONln-Bu12
3/91 X = H
4 / a l X = CH2NMe2
4(bl X = CH20H
4 f c I X = CH20Ts
4/dI X = CHZCN
& / e l X = CH2COOH
8 / a I X = CONMe2
6 l b l X = COOH
ô f r l X = COOMe
7 / a l X =CONMe2
7 / b l X = COOH