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■ 催化劑無(wú)毒，環(huán)境友好
■ 部分催化劑可溶于水，便于萃取分離
■ 催化反應(yīng)無(wú)需惰性氣體保護(hù)，條件溫和，操作簡(jiǎn)便
■ 兩個(gè)對(duì)映體都有催化活性，能夠回收重復(fù)使用，具工業(yè)化應(yīng)用前景
脯氨酸及其衍生物在有機(jī)小分子催化反應(yīng)中，顯現(xiàn)了重要的作用[1-6]。2000年，List等在JACS上發(fā)表了題為“Proline-catalyzed Direct Asymmetric Aldol Reactions”的通訊論文[2]，開(kāi)啟了有機(jī)催化發(fā)展的“黃金時(shí)代”，脯氨酸也成為最早直接用于分子間不對(duì)稱Aldol反應(yīng)中的有機(jī)小分子催化劑。
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百靈威可提供脯氨酸 1 、4-反式-取代脯氨酸 2、脯氨酸基胺 3、 脯氨酰胺 4、脯氨酸四氮唑 5、脯氨醇6、和保護(hù)脯氨醇7、等脯氨酸類(lèi)催化劑，現(xiàn)貨量充足，包裝規(guī)格齊全，讓您的不對(duì)稱催化反應(yīng)在安全、無(wú)毒條件下高效完成！
Ref.
1. ACC. Chem. Res. 2012, 45, 248
2. J. Am. Chem. Soc. 2000, 122, 2395-2396
3. Anal. Chim. Acta. 2010, 661, 60 - 66
4. Chem. Commun. 2009, 41, 6145-6158
5. Angew. Chem. Int. Ed. 2009, 48, 3333-3336
6. J. Am. Chem. Soc. 2009, 131, 10581
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Cat. No.
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Description
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CAS
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Structure
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(S)-(+)-2-(Anilinomethyl)pyrrolidine, 97%
(S)-(+)-2-(苯胺甲基)吡咯烷
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L-Azetidine-2-carboxylic acid, 98%
L-氮雜環(huán)丁烷-2-甲酸
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(S)-N-(4-Dodecylphenylsulfonyl)pyrrolidine-2-carboxamide, 95%
(S)-N-(4-十二烷基苯磺?；?吡咯烷-2-甲酰胺
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α,α-Diphenyl-N-methyl-D-prolinol, 98%
α,α-二苯基-N-甲基-D-脯氨醇
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α,α-Diphenyl-N-methyl-L-prolinol, 97%
α,α-二苯基-N-甲基-L-脯氨醇
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(R)-(+)-2-(Diphenylmethyl)pyrrolidine, 97%
(R)-(+)-2-(二苯基甲基)吡咯烷
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(S)-(-)-2-(Diphenylmethyl)pyrrolidine, 97%
(S)-(-)-2-(二苯基甲基)吡咯烷
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(R)-(+)-α,α-Diphenyl-2-pyrrolidinemethanol, 98%
(R)-(+)-α,α-二苯基脯氨醇
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(S)-(-)-α,α-Diphenyl-2-pyrrolidinemethanol, 98%
(S)-(-)-α,α-二苯基脯氨醇
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(S)-(-)-α,α-Diphenyl-2-pyrrolidinemethanol trimethylsilyl ether, 98%
(S)-(-)-α,α-二苯基-2-吡咯烷甲醇三甲基硅基醚
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trans-4-Hydroxy-L-proline, 99%
反式-4-羥基-L-脯氨酸
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(S)-(-)-Indoline-2-carboxylic acid, 98%
(S)-(-)-吲哚啉-2-羧酸
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(R)-2-(Methoxydiphenylmethyl)pyrrolidine hydrochloride, 98%
(R)-2-(甲氧基二苯甲基)吡咯烷鹽酸鹽
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N/A
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(S)-2-(Methoxydiphenylmethyl)pyrrolidine hydrochloride, ≥99%
(S)-2-(甲氧基二苯甲基)吡咯烷鹽酸鹽
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N/A
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(R)-(-)-2-(Methoxymethyl)pyrrolidine, 99%
(R)-(-)-2-(甲氧基甲基)吡咯烷
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(S)-(+)-2-(Methoxymethyl)pyrrolidine, 99%
(S)-(+)-2-(甲氧基甲基)吡咯烷
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α-Methyl-L-proline, 98%
α-甲基-L-脯氨酸
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D-Pipecolinic acid, 98%
D-哌啶酸
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L-Pipecolic acid, 98%
L-哌啶酸
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L-Prolinamide, 98%
L-脯氨酰胺
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D-Proline, 99%
D-脯氨酸
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L-Proline, 99%
L-脯氨酸
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(S)-(+)-1-(2-Pyrrolidinylmethyl)pyrrolidine, 98%
(S)-(+)-1-(2-吡咯烷甲基)吡咯烷
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N-[(2S)-2-Pyrrolidinylmethyl]-trifluoromethanesulfonamide, 98.5%
N-[(2S)-2-吡咯烷甲基]-三氟甲磺酰胺
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(S)-(-)-5-(2-Pyrrolidinyl)-1H-tetrazole, 98%
(S)-(-)-5-(吡咯烷-2-基)-1H-四唑
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L-4-Thiazolidinecarboxylic acid, 98%
L-4-噻唑烷甲酸
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◆ 配套合成試劑