张好古

Why Are 1H NMR Integrations Not Perfect?

(0/) 2023-03-31 19:44:43

Carbonyldiimidazole

(0/) 2023-03-31 19:19:12

Eschweiler–Clarke reaction

(0/) 2023-03-31 19:07:01

LiOH加点它，手性酯水解不消旋！极简单！

(0/) 2023-03-31 18:30:11

Saturation Effects

(0/) 2023-03-30 19:56:10

重结晶原理和有关经验总结

(0/) 2023-03-29 19:27:21

Tsunoda试剂

(0/) 2023-03-26 14:58:22

双头针的介绍及使用经验分享

(0/) 2023-03-26 14:46:46

点板（TLC）极性最大展开剂怎么配

(0/) 2023-03-26 14:41:53

双溶剂重结晶

(0/) 2023-03-26 14:38:10

产物明明很纯，HPLC一个峰，TLC两个点是肿么回事?

(0/) 2023-03-26 14:36:49

如何长单晶

(0/) 2023-03-26 14:34:28

重结晶如何高效选择溶剂

(0/) 2023-03-26 14:27:09

明明是同一种物质，HPLC为何会呈现双峰？

(0/) 2023-03-26 14:18:16

化学系实验室废弃物处理的一般办法

(0/) 2023-03-26 14:16:19

三苯基氧膦去除方法汇总

(0/) 2023-03-26 14:13:36

高效做有机实验

(0/) 2023-03-26 14:08:03

有机所化学博士的实验经验总结

(0/) 2023-03-26 14:05:39

新人如何迅速提升实验水平？

(0/) 2023-03-25 09:36:25

Microscale Laboratory Techniques - Recrystallization

(0/) 2023-03-25 09:23:11

Ritter reaction

(0/) 2023-03-25 09:17:09

有机化学合成技术研发人员心得

(0/) 2023-03-25 08:41:27

干冰这样做冷却浴，控温准确又持久

(0/) 2023-03-25 08:29:36

锂化反应老是掉卤咋办？

(0/) 2023-03-25 08:26:13

有机合成大师兄的实验心得

(0/) 2023-03-25 08:11:49

化学的安全重于一切

(0/) 2023-03-24 16:17:22

Pinnick oxidation

(0/) 2023-03-23 20:01:01

河鲀毒素，0.5毫克即可致人死亡！

(0/) 2023-03-23 17:56:52

Tsuji-Trost反应

(0/) 2023-03-23 16:19:32

Baeyer-Villiger氧化重排反应

(0/) 2023-03-22 19:14:20

Ene反应的衍生反应合成末端醇

(0/) 2023-03-22 19:09:24

醛酮被氧化脱氢生成α,β-不饱和醛酮

(0/) 2023-03-22 19:07:54

酯被还原成醇

(0/) 2023-03-22 18:43:10

由环硫乙烷合成碳碳双键

(0/) 2023-03-22 17:28:01

氢谱，不含任何溶剂残留

(0/) 2023-03-21 17:26:11

TLC薄层色谱技术

(0/) 2023-03-20 20:22:32

Protic Samples in Aprotic Solvents

(0/) 2023-03-17 20:20:52

13C NMR with 1H and 31P Decoupling

(0/) 2023-03-17 19:53:48

羟基选择性活化试剂----二正丁基氧化锡

(0/) 2023-03-17 09:44:33

Benvitimod介绍及合成方法

(0/) 2023-03-17 09:12:58

酚羟基的保护与脱保护

(0/) 2023-03-17 08:52:25

Spin-Spin Coupling Between Equivalent Nuclei

(0/) 2023-03-16 19:10:42

The NMR Time Scale

(0/) 2023-03-16 19:01:23

The Importance of Mixing Your NMR Samples

(0/) 2023-03-16 18:50:10

Thexyldimethylsilyl chloride, an reagent for the protection of

(0/) 2023-03-15 18:33:41

常用试剂----DAST

(0/) 2023-03-15 18:16:13

脱Boc，三氟乙酸盐酸反应结果不一样！

(0/) 2023-03-12 09:44:12

四氟硼酸亚硝（NOBF4）

(0/) 2023-03-12 09:22:54

除TBAF

(0/) 2023-03-12 09:06:23

topspin parameters

(0/) 2023-03-09 16:42:11

How Many Scans Should I Collect?

(0/) 2023-03-08 20:07:17

31P Decoupling

(0/) 2023-03-08 20:04:27

13C - 14N J coupling

(0/) 2023-03-08 20:00:37

I Only Have 0.5 mg of Sample. What Can I Do?

(0/) 2023-03-08 19:51:28

The Consequences of Setting the Receiver Gain Too High

(0/) 2023-03-08 19:44:06

13C NMR of Fluorinated Organics

(0/) 2023-03-08 19:33:52

The Effect of Proton Decoupling on the Signal-to-Noise Ratio for

(0/) 2023-03-08 19:24:32

Trituration Techniques

(0/) 2023-03-08 18:38:57

TASF reagent

(0/) 2023-03-07 19:52:33

催化氢化的溶剂效应

(0/) 2023-03-07 17:45:53