張好古

Flash柱分離方法摸索建議

(0/) 2023-07-29 17:59:13

常見化合物的酸堿性

(0/) 2023-07-29 17:45:00

四氫鋁鋰的使用、後處理以及在藥物合成中可能產生的副產物

(0/) 2023-07-29 17:27:25

氫譜中的活潑氫

(0/) 2023-07-29 17:15:24

有機合成如何少走彎路

(0/) 2023-07-29 16:42:30

化學實驗室神操作

(0/) 2023-07-29 16:32:05

Weinreb ketone synthesis

(0/) 2023-07-20 20:15:29

重結晶如何高效選擇溶劑

(0/) 2023-07-17 20:57:49

酰氯進行酰胺化，可以用水作為溶劑

(0/) 2023-07-17 20:45:50

高效抑製氫化脫鹵

(0/) 2023-07-17 20:31:30

Thermal Analysis of Ammonium Acetate and Ammonium TFA

(0/) 2023-07-17 20:05:21

Heterocyclic Amines

(0/) 2023-07-15 19:46:35

Skellysolve

(0/) 2023-07-13 19:42:30

Mukaiyama aldol addition

(0/) 2023-07-11 18:53:00

Pivalic Acid

(0/) 2023-07-09 20:43:22

Packing a Column and Performing a Separation with Sephadex? LH-2

(0/) 2023-07-07 21:36:43

Ammonium acetate

(0/) 2023-07-07 20:09:07

Diaion HP 20 and Sephadex LH-20

(0/) 2023-07-05 19:10:18

Mass spectrometry separates isotopes

(0/) 2023-07-02 15:18:02

Carboxylic acids (R–CO2H) contain the carboxyl group CO2H

(0/) 2023-07-02 13:17:37

阿斯巴甜—即將被世衛組織宣布為致癌物質！無糖”飲料還能喝嗎？

(0/) 2023-07-01 18:13:43

Pd/C氫化脫苄“神秘副產物

(0/) 2023-06-30 21:59:34

有機合成心得分享

(0/) 2023-06-25 19:42:54

如何用最快的速度過完一根柱子

(0/) 2023-06-25 19:25:38

Regeneration methods for ion exchange units

(0/) 2023-06-17 08:38:07

Dowex 50WX8 hydrogen form

(0/) 2023-06-08 17:31:38

LiAIH4、NaN3、過氧化物等危險化合物的猝滅

(0/) 2023-06-07 20:04:03

Glucose Anomers

(0/) 2023-06-05 19:39:13

給汽車換機油

(0/) 2023-06-04 14:05:38

甲酯水解

(0/) 2023-05-30 18:02:49

Zwitterion and Betaine

(0/) 2023-05-29 19:34:01

酰胺的Buchwald反應：配體選擇和脫鹵雜質

(0/) 2023-05-28 17:37:05

脫Boc：異丁烯衍生的雜質和抑製策略

(0/) 2023-05-28 17:18:54

構建OMs：雜質譜和優化方向

(0/) 2023-05-28 16:59:59

多年實驗室工作經驗總結

(0/) 2023-05-22 19:33:28

酯一步合成酮

(0/) 2023-05-22 19:20:11

溫和條件水解酯基

(0/) 2023-05-21 15:05:50

氟離子對Si-O鍵和Si-C鍵的斷裂

(0/) 2023-05-15 20:38:20

13C labelled H-decoupled 13C-nondecoupled 13C-NMR

(0/) 2023-05-14 20:04:06

Basic concepts of 13C NMR

(0/) 2023-05-14 19:05:35

Amidine

(0/) 2023-05-14 07:48:11

石油醚萃取DMF, 非常規萃取

(0/) 2023-05-13 21:18:00

新型Burgess試劑的設計和穩定性、適用性測試！

(0/) 2023-05-11 19:33:11

有機合成雖無捷徑但可少走彎路！

(0/) 2023-05-11 18:59:58

1,3-環己基碳二亞胺/氯化亞銅

(0/) 2023-05-11 18:46:02

如何給汽車換機油

(0/) 2023-05-10 19:47:23

氫氣鈀碳反應如何才能不著火？

(0/) 2023-05-09 18:51:19

Sharpless烯合成反應

(0/) 2023-05-09 18:43:19

羧酸及羧酸酯的還原方法

(0/) 2023-05-06 21:01:15

魯西化工廠爆炸初步原因查明

(0/) 2023-05-06 20:23:05

翻新一樓樓梯

(0/) 2023-05-06 17:25:00

被忽略的危險--可怕的氯化氫-甲醇溶液

(0/) 2023-04-30 19:40:11

天天使用的DBU，沒想到會這樣

(0/) 2023-04-30 17:52:11

Hofmann 反應的經驗交流

(0/) 2023-04-30 17:13:15

精通NMR的28問

(0/) 2023-04-30 16:54:16

苷化反應

(0/) 2023-04-30 16:19:03

一分鍾製備超幹溶劑，不用加鈉，不用重蒸，含水量達ppm級

(0/) 2023-04-23 19:35:12

無氧反應溶劑如何有效脫氣除氧

(0/) 2023-04-23 19:21:04

ppm級無水溶劑製備匯總

(0/) 2023-04-22 20:19:49

王者榮“藥”：紫杉醇

(0/) 2023-04-22 20:04:03