Chemistry Reference
In-Depth Information
Table 12.1
Continued
)
O
O
1 mol%Cu source, 2 mol% ligand*
R
1
= Et, Me
+
1.4 equiv MR
1
n
*
R
1
Solvent
Entry
Ligand
Precursor
MR
1
n
Solvent
57a
21
CuCN
ZnEt
2
CH
2
Cl
2
P,S donors
i
Pr
R
=
RS
OPPh
2
57b
[CuMeCN)
4
]
BF
4
22
O
ZnEt
2
CH
2
Cl
2
R
=
Me
O
O
57c
[CuMeCN)
4
]
BF
4
23
AlEt
3
CH
2
Cl
2
R
=
Ph
R
2
R
2
O
R
2
58e
P
O
24
Cu(OTf)
2
f)
ZnEt
2
CH
2
Cl
2
R
1
S
O
R
1
Ph, R
2
=
=
H
R
2
O
O
O
P donors
O
O
OO
P
O
59b
25
Cu(OTf)
2
g)
AlMe
3
DME
O
R
1
=
t
Bu, R
2
=
OMe
O
O
59f
(R)
ax
R
3
Cu(OTf)
2
g)
26
AlMe
3
DME
=
H
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