1,2-ビス(クロロジメチルシリル)エタン 価格 もっと(8)

メーカー	製品番號	製品説明	CAS番號	包裝	価格	更新時間	購入
富士フイルム和光純薬株式會社(wako)	W01FLCS01325	1,2-ビス(クロロジメチルシリル)エタン 1,2-Bis(chlorodimethylsilyl)ethane	13528-93-3	25g	￥21900	2024-03-01	購入
富士フイルム和光純薬株式會社(wako)	W01FLCS01325	1,2-ビス(クロロジメチルシリル)エタン 1,2-Bis(chlorodimethylsilyl)ethane	13528-93-3	100g	￥70000	2024-03-01	購入
東京化成工業(yè)	B1688	1,2-ビス(クロロジメチルシリル)エタン >95.0%(GC) 1,2-Bis(chlorodimethylsilyl)ethane [Protecting Reagent for Primary Amines] >95.0%(GC)	13528-93-3	5g	￥4900	2024-03-01	購入
東京化成工業(yè)	B1688	1,2-ビス(クロロジメチルシリル)エタン >95.0%(GC) 1,2-Bis(chlorodimethylsilyl)ethane [Protecting Reagent for Primary Amines] >95.0%(GC)	13528-93-3	25g	￥16800	2024-03-01	購入
関東化學(xué)株式會社(KANTO)	31326-2A	１，２‐ビス（クロロジメチルシリル）エタン 96% 1,2‐Bis(chlorodimethylsilyl)ethane 96%	13528-93-3	25g	￥17930	2024-07-01	購入

1,2-ビス(クロロジメチルシリル)エタン 化學(xué)特性,用途語,生産方法

外観

白色/無色～ほとんど白色/ほとんど無色粉末～塊～透明液體

化學(xué)的特性

transparent low melting solid

物理的性質(zhì)

mp 36–41°C; bp 198°C/734 mmHg.

使用

1,2-Bis(chlorodimethylsilyl)ethane can be used as a reagent for the protection of primary amines as their tetramethyldisilylazacyclopentane or Stabase adducts; used in combination with zinc to form organozinc carbenoids; electrophilic silylating reagent.
Protection of Primary Amines.
Few protecting groups exist for the N,N-diprotection of primary amines. The tetramethyldisilylazacyclopentane or Stabase adduct (3) is particularly attractive for this purpose due to its ease of preparation, base stability and facile removal. This cyclic disilane is easily prepared (eq 1) from the commercially available title reagent (1).For primary amines with pKa values between 10 and 11, typical reaction conditions involve the treatment of a dichloromethane solution of the amine with (1) in the presence of two equivalents of triethylamine at room temperature. Subsequent workup with aqueous dihydrogen phosphate provides (3) in excellent yields.1 Stabase adducts are quite stable to strongly basic conditions such as n-butyllithium and s-butyllithium (at ?25°C), lithium diisopropylamide, and Grignard reagents making it a superb candidate for use in the alkylation of substrates bearing a primary amine. For example, protected amino acid derivatives are easily alkylated (eq 2).After formation of the lithium enolate of the protected ethyl glycinate (4) under standard conditions, exposure to various alkyl halides or aldehydes yields alkylation products such as (5).

1,2-ビス(クロロジメチルシリル)エタン 上流と下流の製品情報

原材料

準(zhǔn)備製品

1,2-ビス(クロロジメチルシリル)エタン 生産企業(yè)

名前	電話番號	電子メール	國籍	製品カタログ	優(yōu)位度
Capot Chemical Co.,Ltd.	+86-（0）57185586718 +86-13336195806	sales@capot.com	China	29730	60
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-+86-371-66670886	info@dakenam.com	China	19825	58
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	33024	60
Zjartschem	+86-571 87238903	jocelynpan@zjarts.com	CHINA	988	58
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29863	58
Chongqing Chemdad Co., Ltd	+86-023-6139-8061 +86-86-13650506873	sales@chemdad.com	China	39894	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49732	58
Hubei Co-Formula Material Tech Co., Ltd.	+86-27-84459282	sales@cfmats.com	CHINA	882	58
Zhengzhou Alfa Chemical Co.,Ltd	+8618530059196	sale04@alfachem.cn	China	11586	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34563	58

13528-93-3(1,2-ビス(クロロジメチルシリル)エタン)キーワード:

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• 13528-93-3
• 1,2-ethanediylbis[chlorodimethyl-silan
• 1,2-Bis(chlorodimethylsilyl)ethane,96%
• [-CH2Si(CH3)2Cl]2
• 1,2-Bis(dimethylchlorosily)ethane
• Tetra-Methyl-Di-Chloro-Ethyl-Di-SilaneOR1,2-Bis(chlorodimethylsilyl)ethane
• [Protecting Reagent for PriMary AMines]
• 1,2-Bis(chlorodiMethylsilyl)ethane 
• 1,2-Bis(chlorodiMethylsilyl)ethane, 96% 25GR
• 1,2-Bis(chlorodiMethylsilyl)ethane, 96% 5GR
• 1,2-Bis(chlorodiMethylsilyl)ethane 96%
• 1,2-Bis(chlorodimethylsilyl)ethane(1,1,4,4-Tetramethyl-1,4-dichlorodisilethylene)
• 1,1,4,4-Tetramethyl-1,4-dichloro-disilethylene, 2,5-Dichloro-2,5-dimethyl-2,5-disilahexane
• 1,2-ethanediylbis[chlorodimethyl-Silane
• SILANE BM2E
• STABASE
• 1,2-BIS(CHLORODIMETHYLSILYL)ETHANE
• 1,2-BIS(DIMETHYLCHLOROSILYL)ETHANE
• 1,1,4,4-TETRAMETHYL-1,4-DICHLORODISILETHYLENE
• 1,1,4,4-TETRAMETHYL-1,4-DICHLORO-DISYLETHYLENE
• 2,5-DICHLORO-2,5-DIMETHYL-2,5-DISILAHEXANE
• ethylenebis[chlorodimethylsilane]
• 1,2-Bis(chlorodimethylsilyl)ethane [Protecting Reagent for Primary Amines]
• 1,2-Bis(chlorodimethylsily)ethane
• 1,2-Bis(chlorodimethylsilyl)ethane [Protecting Reagent for Primary Amines]>
• Silane, 1,1'-(1,2-ethanediyl)bis[1-chloro-1,1-dimethyl-
• 1,2-Bis(chlorodimethylsilyl)
• chloro[2-(chlorodimethylsilyl)ethyl]dimethylsilane
• 1,1,4,4-TETRAMETHYL-1,4-DICHLORODISILYLETHYLENE
• Patchouli oil 8014-09-3
• 1,1'-(1,2-Ethanediyl)bis[1-chloro-1,1-dimethylsilane
• 1,2-ビス(クロロジメチルシリル)エタン
• 1,2-エタンジイルビス(クロロジメチルシラン)
• エチレンビス(ジメチルクロロシラン)
• エチレンビス(クロロジメチルシラン)
• 1,2-ビス(ジメチルクロロシリル)エタン
• 1,2‐ビス(クロロジメチルシリル)エタン
• クロロ[2-(クロロジメチルシリル)エチル]ジメチルシラン
• Si-Cl化合物
• ケイ素化合物
• ケイ素化合物 (合成用)
• モノクロロシラン
• 保護(hù) & 誘導(dǎo)體化試薬 (合成用)
• 構(gòu)造分類
• 有機(jī)合成化學(xué)