英语翻译Theyieldwas0.45g(13.6%).Found(%):C,80.44;H,7.70;N,5.34.C68H78N4O4.Calcd(%):C,80.44;H,7.74;N,5.52.1HNMR(CDCl3),d:1.70(s,54H,6CMe3);5.59(s,3H,3OH);7.04(d,2H,2C(17)H,J=8.0Hz);8.09(d,2H,2C(18)H,J=8.0Hz);8.13(s,6H,6C(

Question

英语翻译
The yield was 0.45 g (13.6%).Found (%):C,80.44; H,
7.70; N,5.34.C68H78N4O4.Calcd (%):C,80.44; H,7.74;
N,5.52.1H NMR (CDCl3),d:1.70 (s,54H,6CMe3); 5.59
(s,3H,3OH); 7.04 (d,2H,2C(17)H,J = 8.0 Hz); 8.09 (d,
2H,2C(18)H,J = 8.0 Hz); 8.13 (s,6H,6C(3)H); 8.91 (d,
2H,2C(12)H,J = 4.0 Hz); 9.0 (d,2H,2C(13)H,
J = 4.0 Hz); 9.03 (s,4H,2C(7)H,2C(8)H).13C (CDCl3),
d:30.74 (6C(CH3)); 34.61 (6C(CH3)); 113.55,119.20,
121.27,131.94,132.04,134.02,135.60,(3C6H2,C6H4,
4C4H2N); 153.59 (C(1)); 155.27 (C(19)).IR,m/cm\21:3626
(unassociated OH groups),3403 (associated OH group),
2850–2950 (CH,But).

Answer 1

格式太乱了,其实没什么英语在里面.
NMR,IR应该都是你的学术用语吧.
把他们当中文看就行了.
补充：应该是在告诉你一个貌似复杂的有机物的composition,using NMR and infra-red analysis.