Entry

Aldehyde

Ligand

Amount of ligand [mol-%]

Et₂Zn Eq./T

[#/˚C]

Time [hr]

Yield

[%]

e.e.

[%]^a

R/S^d

1

Benzaldehyde

18a

10

2/0

24

98

34

R

2

Benzaldehyde

5

20

2/0

24

63

12

R

3

Benzaldehyde

5

10

2/0

12

90

9^b

R

4

Benzaldehyde

5

5

2/0

12

80

1^b

R

5

Benzaldehyde

6

20

2/0

24

40

19^b

S

6

Benzaldehyde

6

10

2/0

24

85

22^b

S

7

Benzaldehyde

15a

10

3/0

24

75

-^c

-^c

8

3,4,5-Trimethoxybenzaldehyde

23

5

3/0

24

98

-

-

9

Benzaldehyde

7

5

4/r.t.

24

11

15

R

10

Benzaldehyde

7

10

4/r.t.

24

17

7

R

11

Benzaldehyde

7

20

5/0

24

85

57

R

12

Benzaldehyde

7

10

5/0

24

94

67

R

13

Benzaldehyde

19b

20

5/0

24

88

45

R

14

Benzaldehyde

13

10

5/-10

24

90

61

R

15

Benzaldehyde

13

5

5/-10

24

75

36

R

16

p-Chlorobenzaldehyde

13

5

5/0

24

95

77

S

17

2-Naphthaldehyde

13

5

5/0

24

60

15

S

18

3,4,5-Trimethoxybenzaldehyde

13

5

5/0

24

37

2

S

19

Benzaldehyde

13

5

2.5/r.t.

24

21

9

R