. 2018 Jan 24;3(1):863–871. doi: 10.1021/acsomega.7b01688

Table 2. Effect of Temperature on the Reaction [Yields and Isomeric Content (α/β Ratio)]^a^,^b.

entry	time, h	temperature, °C	yield and isomeric content
1	2	60	29 (30/70)
2		80	56 (21/79)
3		100	78 (52/48)
4	4	60	37 (29/71)
5		80	82 (20/80)
6		100	85 (47/53)
7	6	60	35 (23/77)
8		80	90 (19/81)
9		100	77 (25/75)
10	12	60	25 (41/59)
11		80	80 (51/49)
12		100	58 (39/61)

PhC≡CH (5.0 × 10^–4 mol, 1 equiv), Et₃SiH (5.0 × 10^–4 mol, 1 equiv), catalyst 18 (5.0 × 10^–7 mol); toluene (0.5 mL).

Yields of products were determined by ¹H NMR spectroscopy using 1,2-dimethoxyethane as the standard, whereas the isomeric content was determined on the basis of the alkene coupling constants.

Table 2. Effect of Temperature on the Reaction [Yields and Isomeric Content (α/β Ratio)]a,b.

Table 2. Effect of Temperature on the Reaction [Yields and Isomeric Content (α/β Ratio)]^a^,^b.