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Lanzhou Hongsheng Fine Chemical Co., Ltd.

Best reputation and rich experience Professional R&D team Best quality under ISO9000:2015 Customized products with all documents Modern smart processing Fast delivery date Free samples available Appearance:Yellow transparent liquid Storage:Stor

Lithium bis (trimethylsilyl) amide 4039-32-1

Cas:4039-32-1

Min.Order:1 Liter

Negotiable

Type:Manufacturers

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Dayang Chem (Hangzhou) Co.,Ltd.

Dayangchem's R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. DayangChem can provide different quantities

Lithium bis(trimethylsilyl)amide Manufacturer/High quality/Best price/In stock

Cas:4039-32-1

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Hangzhou Dingyan Chem Co., Ltd

Items Standard Result Appearance light yellow liquid Complies Assay

high purity 4039-32-1 Lithium bis(trimethylsilyl)amide

Cas:4039-32-1

Min.Order:1 Kilogram

FOB Price: $1.9 / 2.5

Type:Trading Company

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Simagchem Corporation

Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

High quality Lithium Hexamethyldisilazide ( Lihmds with high purity

Cas:4039-32-1

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

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Henan Allgreen Chemical Co.,Ltd

he company has advanced technology, as well as a large number of excellent R & D team, to provide customers from the grams to one hundred kilograms and tons of high-quality products, competitive prices and quality se T rvice Appearance:White or

Lithium bis(trimethylsilyl)amide

Cas:4039-32-1

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

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Ality Chemical Corporation

The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

Factory Supply Lithiumbis(trimethylsilyl)amide

Cas:4039-32-1

Min.Order:1

Negotiable

Type:Other

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Wuhan Fortuna Chemical Co.,Ltd

CAS RN.: 4039-32-1 EINECS: 223-725-6 Molecular

Lithium bis(trimethylsilyl)amide 4039-32-1

Cas:4039-32-1

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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Xi'an Xszo Chem Co., Ltd.

1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

High Quality Oled CAS 4039-32-1 Lithium bis(trimethylsilyl)amide

Cas:4039-32-1

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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Chemwill Asia Co., Ltd.

Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block

1,1,1,3,3,3-Hexamethyldisilazane lithium salt

Cas:4039-32-1

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Win-Win chemical Co.Ltd

Stock products, own laboratory Product number 22421 English Name Lithium bis(trimethylsilyl)amide CAS Number 4039-32-1 Purity 98% Molecul

Lithium bis(trimethylsilyl)amide cas no. 4039-32-1 98%

Cas:4039-32-1

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

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Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so

Lithium bis(trimethylsilyl)amide

Cas:4039-32-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva

Lithium bis(trimethylsilyl)amide

Cas:4039-32-1

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

Type:Trading Company

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Zhuozhou Wenxi import and Export Co., Ltd

WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

Low price CAS 4039-32-1 with competitive price

Cas:4039-32-1

Min.Order:10 Gram

FOB Price: $146.0 / 176.0

Type:Trading Company

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Wuhan Han Sheng New Material Technology Co.,Ltd

Our Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We

Hexamethyldisilicate amine lithium

Cas:4039-32-1

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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Shandong Hanjiang Chemical Co., Ltd.

Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

Lithium Hexamethyldisilazide

Cas:4039-32-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Shanghai Upbio Tech Co.,Ltd

1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized

Lithium bis(trimethylsilyl)amide 4039-32-1

Cas:4039-32-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Qingdao Beluga Import and Export Co., LTD

Lithium bis(trimethylsilyl)amide CAS: 4039-32-1 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality

Lithium bis(trimethylsilyl)amide CAS: 4039-32-1

Cas:4039-32-1

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod

CAS NO.:4039-32-1

Cas:4039-32-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

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SHANGHAI T&W PHARMACEUTICAL CO., LTD.

A substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc

Lithium bis(trimethylsilyl)amide

Cas:4039-32-1

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

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Hangzhou Keyingchem Co.,Ltd

Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det

Hexamethyldisilicate amine lithium

Cas:4039-32-1

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

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Afine Chemicals Limited

Company Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments

LITHIUM BIS(TRIMETHYLSILYL)AMIDE

Cas:4039-32-1

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

Lithium bis(trimethylsilyl)amide

Cas:4039-32-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Zibo Hangyu Biotechnology Development Co., Ltd

Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

High quality Lithium Hexamethyldisilazide ( Lihmds )

Cas:4039-32-1

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

SHANGHAI SYSTEAM BIOCHEM CO., LTD

We are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov

Bis (trimethylsilyl) aminolithium

Cas:4039-32-1

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

Type:Lab/Research institutions

inquiry

TaiChem Taizhou Limited

Established in May 2015, TaiChem Ltd. is initially invested by a British research and development company and started by PhDs back from aboard. The company is registered in China Medical City (CMC), Taizhou, Jiangsu Province, and the production site

Lithium bis(trimethylsilyl)amide

Cas:4039-32-1

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

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Siwei Development Group Ltd.

Product name: Lithium Hexamethyldisilazide CAS No.:4039-32-1 Molecule Formula:C6H19LiNSi2 Molecule Weight:168.33 Purity: 98.0% Package: 50kg/drum Description:Light yellow or reddish brown liquid Manufacture Standards:Enterprise Standa

High Quality Lithium Hexamethyldisilazide on hot selling

Cas:4039-32-1

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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Zibo Dorne chemical technology co. LTD

Product Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,

High purity Lithium bis(trimethylsilyl)amide

Cas:4039-32-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Jiangsu Qianyu Molecular Technology Co., LTD.

Our Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an

Best PriceLithium bis(trimethylsilyl)amide

Cas:4039-32-1

Min.Order:0

Negotiable

Type:Trading Company

inquiry

HANGZHOU TIANYE CHEMICALS CO., LTD.

We product this chemical more than 10 years . We are very experience to export it to many countries, Our superior & stable quality , competitive price gain warm reception from our customers. Product Name:Lithium bis(trimethylsilyl)amide CAS N

Lithium bis(trimethylsilyl)amide

Cas:4039-32-1

Min.Order:1 Gram

Negotiable

Type:Trading Company

inquiry

Shanghai Minstar Chemical Co., Ltd

Lithium bis(trimethylsilyl)amide Chemical Properties Melting point 73°C Boiling point 55-56 °C density 0.860 g/mL at 25 °C (lit.) refractive index n20/D 1.425(lit.) Fp 48 °F storage temp. below 5° C solubi

Lithium bis(trimethylsilyl)amide

Cas:4039-32-1

Min.Order:1 Kilogram

FOB Price: $65.0

Type:Lab/Research institutions

inquiry

Synthetic route

1,1,1,3,3,3-hexamethyl-disilazane
999-97-3

1,1,1,3,3,3-hexamethyl-disilazane

lithium hexamethyldisilazane
4039-32-1

lithium hexamethyldisilazane

Conditions
ConditionsYield
With n-butyllithium In hexane at 20℃; Inert atmosphere;99.5%
With lithium at -20℃; for 16h; Time; Temperature;99.5%
With n-butyllithium In hexane at 20℃; for 24h; Inert atmosphere; Schlenk technique;92%
lithium bis(trimethylsilyl)amide diethyl etherate
18400-61-8

lithium bis(trimethylsilyl)amide diethyl etherate

lithium hexamethyldisilazane
4039-32-1

lithium hexamethyldisilazane

N,N,N'-tris(trimethylsilyl)phosphenimidous amide
50732-21-3, 65428-75-3

N,N,N'-tris(trimethylsilyl)phosphenimidous amide

2,2,6,6-tetramethylpiperidinyl-lithium
38227-87-1

2,2,6,6-tetramethylpiperidinyl-lithium

A

N-trimethylsilylimidophosphenous acid 2,2,6,6-tetramethylpiperidine
72821-01-3

N-trimethylsilylimidophosphenous acid 2,2,6,6-tetramethylpiperidine

B

lithium hexamethyldisilazane
4039-32-1

lithium hexamethyldisilazane

Conditions
ConditionsYield
In tetrahydrofuran at 40℃; for 3h;A 4.6 g
B n/a
tetrakis(trimethylsilyl)tetrazene
52764-24-6

tetrakis(trimethylsilyl)tetrazene

lithium hexamethyldisilazane
4039-32-1

lithium hexamethyldisilazane

Conditions
ConditionsYield
With lithium In diethyl ether at 36℃; for 72h;20 % Spectr.
Lithium-bis(trimethylsilyl)tetrazenid
79345-33-8, 79345-34-9

Lithium-bis(trimethylsilyl)tetrazenid

A

N,N'-bis(trimethylsilyl)hydrazine
692-56-8

N,N'-bis(trimethylsilyl)hydrazine

B

Dilithium-bis(trimethylsilyl)tetrazenid
79345-33-8, 79345-34-9

Dilithium-bis(trimethylsilyl)tetrazenid

C

lithium hexamethyldisilazane
4039-32-1

lithium hexamethyldisilazane

Conditions
ConditionsYield
In diethyl ether at 70℃; for 8h;A 0.9 mmol
B 1.0 mmol
C 0.1 mmol
Dilithium-bis(trimethylsilyl)tetrazenid
79345-33-8, 79345-34-9

Dilithium-bis(trimethylsilyl)tetrazenid

A

N,N'-bis(trimethylsilyl)hydrazine
692-56-8

N,N'-bis(trimethylsilyl)hydrazine

B

Dilithium N,N'-bis(trimethylsilyl)hydrazide tetramer
15114-92-8, 33509-48-7, 53380-51-1

Dilithium N,N'-bis(trimethylsilyl)hydrazide tetramer

C

lithium hexamethyldisilazane
4039-32-1

lithium hexamethyldisilazane

Conditions
ConditionsYield
In benzene at 120℃; for 40h;A 0.1 mmol
B 1.5 mmol
C 0.2 mmol
Dilithium-bis(trimethylsilyl)tetrazenid
79345-33-8, 79345-34-9

Dilithium-bis(trimethylsilyl)tetrazenid

A

Dilithium N,N'-bis(trimethylsilyl)hydrazide tetramer
15114-92-8, 33509-48-7, 53380-51-1

Dilithium N,N'-bis(trimethylsilyl)hydrazide tetramer

B

lithium hexamethyldisilazane
4039-32-1

lithium hexamethyldisilazane

Conditions
ConditionsYield
In diethyl ether at 120℃; for 15h;A 0.2 mmol
B 1.8 mmol
Lithium-tris(trimethylsilyl)tetrazenid
79345-35-0

Lithium-tris(trimethylsilyl)tetrazenid

A

tris(trimethylsilyl)amine
1586-73-8

tris(trimethylsilyl)amine

B

trimethylsilylazide
4648-54-8

trimethylsilylazide

C

N-lithio-N,N',N'-[tris(trimethylsilyl)]hydrazide
22846-03-3

N-lithio-N,N',N'-[tris(trimethylsilyl)]hydrazide

D

lithium hexamethyldisilazane
4039-32-1

lithium hexamethyldisilazane

Conditions
ConditionsYield
In benzene at 25℃; for 6h;A 1.5 mmol
B 0.3 mmol
C 0.2 mmol
D 0.3 mmol
1-bromo-butane
109-65-9

1-bromo-butane

1,1,1,3,3,3-hexamethyl-disilazane
999-97-3

1,1,1,3,3,3-hexamethyl-disilazane

lithium hexamethyldisilazane
4039-32-1

lithium hexamethyldisilazane

Conditions
ConditionsYield
With lithium 1) 1 h mixing and 1 h reflux; 2) 30 min reflux; Yield given. Multistep reaction;
n-butyllithium
109-72-8, 29786-93-4

n-butyllithium

1,1,1,3,3,3-hexamethyl-disilazane
999-97-3

1,1,1,3,3,3-hexamethyl-disilazane

lithium hexamethyldisilazane
4039-32-1

lithium hexamethyldisilazane

Conditions
ConditionsYield
In hexane
With tetramethylsilane In tetrahydrofuran; hexane at -73℃; for 0.0333333h;100 % Spectr.
In tetrahydrofuran; hexane at -78℃; for 1h;
In tetrahydrofuran at -78 - 20℃; for 1h; Product distribution / selectivity;
9H-fluoren-9-yllithium
881-04-9

9H-fluoren-9-yllithium

1,1,1,3,3,3-hexamethyl-disilazane
999-97-3

1,1,1,3,3,3-hexamethyl-disilazane

A

9H-fluorene
86-73-7

9H-fluorene

B

lithium hexamethyldisilazane
4039-32-1

lithium hexamethyldisilazane

Conditions
ConditionsYield
In tetrahydrofuran; diethyl ether at 27℃; Equilibrium constant;
<(pyridin-2-yl)phenylmethyl>lithium
56501-99-6

<(pyridin-2-yl)phenylmethyl>lithium

1,1,1,3,3,3-hexamethyl-disilazane
999-97-3

1,1,1,3,3,3-hexamethyl-disilazane

A

2-Benzylpyridine
101-82-6

2-Benzylpyridine

B

lithium hexamethyldisilazane
4039-32-1

lithium hexamethyldisilazane

Conditions
ConditionsYield
In tetrahydrofuran; diethyl ether at 27℃; Equilibrium constant;
<(pyridin-4-yl)phenylmethyl>lithium
81771-00-8

<(pyridin-4-yl)phenylmethyl>lithium

1,1,1,3,3,3-hexamethyl-disilazane
999-97-3

1,1,1,3,3,3-hexamethyl-disilazane

A

4-benzyl pyridine
2116-65-6

4-benzyl pyridine

B

lithium hexamethyldisilazane
4039-32-1

lithium hexamethyldisilazane

Conditions
ConditionsYield
In tetrahydrofuran; diethyl ether at 27℃; Equilibrium constant;
Lithium; (1aR,2R,7aR)-2,7a-dimethyl-7-oxo-1a,2,7,7a-tetrahydro-1-oxa-cyclopropa[b]naphthalen-2-olate

Lithium; (1aR,2R,7aR)-2,7a-dimethyl-7-oxo-1a,2,7,7a-tetrahydro-1-oxa-cyclopropa[b]naphthalen-2-olate

1,1,1,3,3,3-hexamethyl-disilazane
999-97-3

1,1,1,3,3,3-hexamethyl-disilazane

(1aR,2R,7aR)-2-Hydroxy-2,7a-dimethyl-1a,7a-dihydro-2H-1-oxa-cyclopropa[b]naphthalen-7-one
125541-07-3

(1aR,2R,7aR)-2-Hydroxy-2,7a-dimethyl-1a,7a-dihydro-2H-1-oxa-cyclopropa[b]naphthalen-7-one

B

lithium hexamethyldisilazane
4039-32-1

lithium hexamethyldisilazane

Conditions
ConditionsYield
In tetrahydrofuran at 25℃; Thermodynamic data; ΔH;
Lithium; (1aR,7R,7aR)-1a,7,7a-trimethyl-2-oxo-1a,2,7,7a-tetrahydro-1-oxa-cyclopropa[b]naphthalen-7-olate

Lithium; (1aR,7R,7aR)-1a,7,7a-trimethyl-2-oxo-1a,2,7,7a-tetrahydro-1-oxa-cyclopropa[b]naphthalen-7-olate

1,1,1,3,3,3-hexamethyl-disilazane
999-97-3

1,1,1,3,3,3-hexamethyl-disilazane

(1aR,7R,7aR)-7-Hydroxy-1a,7,7a-trimethyl-7,7a-dihydro-1aH-1-oxa-cyclopropa[b]naphthalen-2-one
68437-75-2, 125637-05-0

(1aR,7R,7aR)-7-Hydroxy-1a,7,7a-trimethyl-7,7a-dihydro-1aH-1-oxa-cyclopropa[b]naphthalen-2-one

B

lithium hexamethyldisilazane
4039-32-1

lithium hexamethyldisilazane

Conditions
ConditionsYield
In tetrahydrofuran at 25℃; Thermodynamic data; ΔH;
C10H8LiN
97254-19-8

C10H8LiN

1,1,1,3,3,3-hexamethyl-disilazane
999-97-3

1,1,1,3,3,3-hexamethyl-disilazane

A

C6H4NCH2CHCCH2
491-35-0

C6H4NCH2CHCCH2

B

lithium hexamethyldisilazane
4039-32-1

lithium hexamethyldisilazane

Conditions
ConditionsYield
In tetrahydrofuran; diethyl ether at 27℃; Equilibrium constant;
Dilithium N,N'-bis(trimethylsilyl)hydrazide tetramer
15114-92-8, 33509-48-7, 53380-51-1

Dilithium N,N'-bis(trimethylsilyl)hydrazide tetramer

A

N,N'-bis(trimethylsilyl)hydrazine
692-56-8

N,N'-bis(trimethylsilyl)hydrazine

B

tetrakis(trimethylsilyl)hydrazine
20156-62-1

tetrakis(trimethylsilyl)hydrazine

C

tris(trimethylsilyl)hydrazine
13272-02-1

tris(trimethylsilyl)hydrazine

D

1,1,1,3,3,3-hexamethyl-disilazane
999-97-3

1,1,1,3,3,3-hexamethyl-disilazane

E

lithium hexamethyldisilazane
4039-32-1

lithium hexamethyldisilazane

Conditions
ConditionsYield
With tin(ll) chloride In diethyl ether for 48h; Product distribution; Ambient temperature; var.: reagent;
C17H17O3S(1-)*C6H18NSi2(1-)*2Li(1+)

C17H17O3S(1-)*C6H18NSi2(1-)*2Li(1+)

A

lithium hexamethyldisilazane
4039-32-1

lithium hexamethyldisilazane

B

p-phenylsulfonylisobutyrophenone lithium enolate

p-phenylsulfonylisobutyrophenone lithium enolate

Conditions
ConditionsYield
In tetrahydrofuran at 25℃; Equilibrium constant;
C23H17O(1-)*C6H18NSi2(1-)*2Li(1+)

C23H17O(1-)*C6H18NSi2(1-)*2Li(1+)

A

lithium hexamethyldisilazane
4039-32-1

lithium hexamethyldisilazane

B

6-phenyl-2-benzyl-α-tetralone lithium enolate

6-phenyl-2-benzyl-α-tetralone lithium enolate

Conditions
ConditionsYield
In tetrahydrofuran at 25℃; Equilibrium constant;
2-(1,3-isoindolinedion-2-yl)-5-(2-methylpropionyl)indane
172680-90-9

2-(1,3-isoindolinedion-2-yl)-5-(2-methylpropionyl)indane

bromoacetic acid methyl ester
96-32-2

bromoacetic acid methyl ester

1,1,1,3,3,3-hexamethyl-disilazane
999-97-3

1,1,1,3,3,3-hexamethyl-disilazane

A

2-(1,3-isoindolinedion-2-yl)-5-(2,2-dimethyl-3-methoxycarbonyl-propionyl)indane
172680-91-0

2-(1,3-isoindolinedion-2-yl)-5-(2,2-dimethyl-3-methoxycarbonyl-propionyl)indane

B

lithium hexamethyldisilazane
4039-32-1

lithium hexamethyldisilazane

Conditions
ConditionsYield
With n-butyllithium; ammonium chloride In tetrahydrofuran; hexane
n-butyllithium (1.60M)-hexane

n-butyllithium (1.60M)-hexane

3-(trimethylsilyl)prop-2-yn-1-al
2975-46-4

3-(trimethylsilyl)prop-2-yn-1-al

1,1,1,3,3,3-hexamethyl-disilazane
999-97-3

1,1,1,3,3,3-hexamethyl-disilazane

lithium hexamethyldisilazane
4039-32-1

lithium hexamethyldisilazane

Conditions
ConditionsYield
In tetrahydrofuran
(η5-C5H4Li)Re(NO)(PPh3)(CH3)

(η5-C5H4Li)Re(NO)(PPh3)(CH3)

1,1,1,3,3,3-hexamethyl-disilazane
999-97-3

1,1,1,3,3,3-hexamethyl-disilazane

A

(η5-C5H5)(Me)(NO)(PPh3)rhenium(II)

(η5-C5H5)(Me)(NO)(PPh3)rhenium(II)

B

lithium hexamethyldisilazane
4039-32-1

lithium hexamethyldisilazane

Conditions
ConditionsYield
In tetrahydrofuran conducted under dry N2 atmosphere; equilibrium at -24°C;; monitored by (31)P-NMR-spectroscopy;;A >99
B n/a
Li(1+){(η5-C5H5)Re(NO)(PPh3)}(1-)

Li(1+){(η5-C5H5)Re(NO)(PPh3)}(1-)

1,1,1,3,3,3-hexamethyl-disilazane
999-97-3

1,1,1,3,3,3-hexamethyl-disilazane

A

(η5-cyclopentadienyl)rhenium(NO)(PPh3)(hydride)

(η5-cyclopentadienyl)rhenium(NO)(PPh3)(hydride)

B

lithium hexamethyldisilazane
4039-32-1

lithium hexamethyldisilazane

Conditions
ConditionsYield
In not given conducted under dry N2 atmosphere; complete transformation at -24°C after 2 d;; monitored by (31)P-NMR-spectroscopy;;A >99
B n/a
germanium(II) chloride-dioxan

germanium(II) chloride-dioxan

chlorobis(trimethylsilyl)methane
5926-35-2

chlorobis(trimethylsilyl)methane

lithium
7439-93-2

lithium

lithium bis(trimethylsilyl)amide diethyl etherate
18400-61-8

lithium bis(trimethylsilyl)amide diethyl etherate

A

bis[bis(trimethylsilyl)methyl]germanium(II) dimer
62487-23-4

bis[bis(trimethylsilyl)methyl]germanium(II) dimer

B

lithium hexamethyldisilazane
4039-32-1

lithium hexamethyldisilazane

Conditions
ConditionsYield
In diethyl ether byproducts: LiCl; dry Ar-atmosphere; dropwise addn. of Li-reagent (prepd. from (Me3Si)2CH2Cl and Li-powder by refluxing for 24 h and filtration off of LiCl) to soln. of equimolar amt. of Ge-amide (prepd. from GeCl2 and Li-amide) at 0°C; removal of volatiles (0°C, 0.01 Torr), extn. into hexane, repeated crystn.; product mixt. not sepd.;
cesium bis(trimethylsilyl)amide

cesium bis(trimethylsilyl)amide

lithium hexamethyldisilazane
4039-32-1

lithium hexamethyldisilazane

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: tetrahydrofuran
2: tetrahydrofuran
View Scheme
2,3-benzofluorene lithium salt

2,3-benzofluorene lithium salt

1,1,1,3,3,3-hexamethyl-disilazane
999-97-3

1,1,1,3,3,3-hexamethyl-disilazane

A

2,3-benzofluorene
243-17-4

2,3-benzofluorene

B

lithium hexamethyldisilazane
4039-32-1

lithium hexamethyldisilazane

Conditions
ConditionsYield
In tetrahydrofuran Equilibrium constant; Concentration;
n-butyllithium
109-72-8, 29786-93-4

n-butyllithium

hexamethyldisilazan
72525-60-1

hexamethyldisilazan

lithium hexamethyldisilazane
4039-32-1

lithium hexamethyldisilazane

Conditions
ConditionsYield
In 1,2-dimethoxyethane; hexane
trans-but-2-enyl chloride
4894-61-5

trans-but-2-enyl chloride

lithium hexamethyldisilazane
4039-32-1

lithium hexamethyldisilazane

2-((E)-But-2-enyl)-1,1,1,3,3,3-hexamethyl-disilazane
89333-64-2

2-((E)-But-2-enyl)-1,1,1,3,3,3-hexamethyl-disilazane

Conditions
ConditionsYield
With silver(I) iodide In tetrahydrofuran for 1.5h; Heating;100%
2-Chlor-4,4,5,5-tetrakis(trifluormethyl)-1,3,2λ3-dioxaphospholan
70311-64-7

2-Chlor-4,4,5,5-tetrakis(trifluormethyl)-1,3,2λ3-dioxaphospholan

lithium hexamethyldisilazane
4039-32-1

lithium hexamethyldisilazane

2-Bis(trimethylsilyl)amino-4,4,5,5-tetrakis(trifluormethyl)-1,3,2λ3-dioxaphospholan
79824-04-7

2-Bis(trimethylsilyl)amino-4,4,5,5-tetrakis(trifluormethyl)-1,3,2λ3-dioxaphospholan

Conditions
ConditionsYield
at 25℃; for 24h;100%
m-iodobenzaldehyde
696-41-3

m-iodobenzaldehyde

lithium hexamethyldisilazane
4039-32-1

lithium hexamethyldisilazane

[1-(3-Iodo-phenyl)-meth-(E)-ylidene]-trimethylsilanyl-amine
253327-53-6

[1-(3-Iodo-phenyl)-meth-(E)-ylidene]-trimethylsilanyl-amine

Conditions
ConditionsYield
In tetrahydrofuran Substitution;100%
lithium hexamethyldisilazane
4039-32-1

lithium hexamethyldisilazane

(3aS,4S,6S,7aR)-2-[(1S)-1-chloro-3-methylbutyl]-3a,5,5-trimethylhexahydro-4,6-methano-1,3,2-benzodioxaborole
85167-14-2

(3aS,4S,6S,7aR)-2-[(1S)-1-chloro-3-methylbutyl]-3a,5,5-trimethylhexahydro-4,6-methano-1,3,2-benzodioxaborole

1,1,1-trimethyl-N-{(1R)-3-methyl-1-[(3aS,4S,6S,7aR)-3a,5,5-trimethylhexahydro-4,6-methano-1,3,2-benzodioxaborol-2-yl]butyl}-N-(trimethylsilyl)silanamine
514820-48-5

1,1,1-trimethyl-N-{(1R)-3-methyl-1-[(3aS,4S,6S,7aR)-3a,5,5-trimethylhexahydro-4,6-methano-1,3,2-benzodioxaborol-2-yl]butyl}-N-(trimethylsilyl)silanamine

Conditions
ConditionsYield
In tetrahydrofuran at -78 - 20℃;100%
In tetrahydrofuran at -78 - 20℃;100%
In tetrahydrofuran at -40℃; for 1h; Inert atmosphere;97.7%
2,5-di-tert-butyl-7-methyl-phenanthridinium; trifluoro-methanesulfonate

2,5-di-tert-butyl-7-methyl-phenanthridinium; trifluoro-methanesulfonate

lithium hexamethyldisilazane
4039-32-1

lithium hexamethyldisilazane

2,5-di-tert-butyl-6-(1,1,1,3,3,3-hexamethyl-disilazan-2-yl)-7-methyl-5,6-dihydro-phenanthridine

2,5-di-tert-butyl-6-(1,1,1,3,3,3-hexamethyl-disilazan-2-yl)-7-methyl-5,6-dihydro-phenanthridine

Conditions
ConditionsYield
In tetrahydrofuran-d8 at -78℃;100%
(+)-pinanediol 1-chloro-3-methylbutane-1-boronate

(+)-pinanediol 1-chloro-3-methylbutane-1-boronate

lithium hexamethyldisilazane
4039-32-1

lithium hexamethyldisilazane

N,N-bis(trimethylsilyl)-(1R)-1-[(3aS,4S,6S,7aR)-hexahydro-3a,5,5-trimethyl-4,6-methano-1,3,2-benzodioxaborol-2-yl]-3-methylbutylamine

N,N-bis(trimethylsilyl)-(1R)-1-[(3aS,4S,6S,7aR)-hexahydro-3a,5,5-trimethyl-4,6-methano-1,3,2-benzodioxaborol-2-yl]-3-methylbutylamine

Conditions
ConditionsYield
In tetrahydrofuran at -78 - 20℃;100%
In tetrahydrofuran at -78 - 20℃; Inert atmosphere;
C33H23BClF15GeN2O

C33H23BClF15GeN2O

lithium hexamethyldisilazane
4039-32-1

lithium hexamethyldisilazane

C39H41BF15GeN3OSi2

C39H41BF15GeN3OSi2

Conditions
ConditionsYield
In toluene at 0 - 20℃; for 12h;100%
(S)-1-chloro-2,2-d2-3-methylbutylboronic acid-(+)-pinanediol ester

(S)-1-chloro-2,2-d2-3-methylbutylboronic acid-(+)-pinanediol ester

lithium hexamethyldisilazane
4039-32-1

lithium hexamethyldisilazane

(R)-1-(hexamethyldisilanyl)amino-2,2-d2-3-methylbutylboronic acid pinanediol ester

(R)-1-(hexamethyldisilanyl)amino-2,2-d2-3-methylbutylboronic acid pinanediol ester

Conditions
ConditionsYield
In tetrahydrofuran at -40 - 20℃; for 2h; Inert atmosphere;100%
(S)-1-chloro-1-d1-2,2-d2-3-methylbutylboronic acid-(+)-pinanediol ester

(S)-1-chloro-1-d1-2,2-d2-3-methylbutylboronic acid-(+)-pinanediol ester

lithium hexamethyldisilazane
4039-32-1

lithium hexamethyldisilazane

(R)-1-(hexamethyldisilanyl)amino-1-d1-2,2-d2-3-methylbutylboronic acid pinanediol ester

(R)-1-(hexamethyldisilanyl)amino-1-d1-2,2-d2-3-methylbutylboronic acid pinanediol ester

Conditions
ConditionsYield
In tetrahydrofuran at -40 - 20℃; for 2h; Inert atmosphere;100%
H2[bis(diisopropylphenylbenzimidazol-2-ylidene)phenyl]Fe(II)Cl3

H2[bis(diisopropylphenylbenzimidazol-2-ylidene)phenyl]Fe(II)Cl3

lithium hexamethyldisilazane
4039-32-1

lithium hexamethyldisilazane

trimethylphosphane
594-09-2

trimethylphosphane

(bis(diisopropylphenylbenzimidazol-2-ylidene)phenyl)Fe(II)H(PMe3)(N2)

(bis(diisopropylphenylbenzimidazol-2-ylidene)phenyl)Fe(II)H(PMe3)(N2)

Conditions
ConditionsYield
With potassium graphite In tetrahydrofuran; toluene at 20℃;100%
2-bromo-3-methylphenol
22061-78-5

2-bromo-3-methylphenol

lithium hexamethyldisilazane
4039-32-1

lithium hexamethyldisilazane

3-methyl-2-(trimethylsilyl)phenol

3-methyl-2-(trimethylsilyl)phenol

Conditions
ConditionsYield
Stage #1: 2-bromo-3-methylphenol; lithium hexamethyldisilazane In tetrahydrofuran at 20℃; for 1h; Inert atmosphere;
Stage #2: With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 1h; Inert atmosphere;
100%
bis(1,5-cyclooctadiene)diiridium(I) dichloride
12112-67-3

bis(1,5-cyclooctadiene)diiridium(I) dichloride

1,1'-(3,6-di-tert-butyl-9H-carbazol-1,8-diyl)bis(3-but-3-enyl-1H-imidazolium) dibromide

1,1'-(3,6-di-tert-butyl-9H-carbazol-1,8-diyl)bis(3-but-3-enyl-1H-imidazolium) dibromide

lithium hexamethyldisilazane
4039-32-1

lithium hexamethyldisilazane

C34H40IrN5*2LiBr*LiCl

C34H40IrN5*2LiBr*LiCl

Conditions
ConditionsYield
In tetrahydrofuran at 20℃; Inert atmosphere; Schlenk technique;100%
2-hydroxy-2-methylpropanenitrile
75-86-5

2-hydroxy-2-methylpropanenitrile

lithium hexamethyldisilazane
4039-32-1

lithium hexamethyldisilazane

lithium cyanide
788104-34-7, 25733-05-5

lithium cyanide

Conditions
ConditionsYield
In tetrahydrofuran addn. of lithium compd. to a soln. of cyanohydrin in THF at 0°C, stirring for 30 min; evapn.;99%
bis(bis(trimethylsilyl)amido)zinc(II)

bis(bis(trimethylsilyl)amido)zinc(II)

lithium hexamethyldisilazane
4039-32-1

lithium hexamethyldisilazane

lithium tris{bis(trimethylsilyl)amido}zincate*4 THF

lithium tris{bis(trimethylsilyl)amido}zincate*4 THF

Conditions
ConditionsYield
With tetrahydrofuran In tetrahydrofuran stirring under Ar, room temp., 2h; evapn.; elem. anal.;99%
indium chloride

indium chloride

lithium hexamethyldisilazane
4039-32-1

lithium hexamethyldisilazane

indium(I) bis(trimethylsilyl)amide

indium(I) bis(trimethylsilyl)amide

Conditions
ConditionsYield
In tetrahydrofuran byproducts: LiCl; under dry Ar or N2, Li-compd. in THF was added to THF soln. of InCl at -78 °C, warming to 25 °C; LiCl was filtered off, volatiles were removed in vac.;99%
[(η5-pentamethylcyclopentadienyl)Ta(N-tert-butyl)(CH3)Cl]
291538-02-8

[(η5-pentamethylcyclopentadienyl)Ta(N-tert-butyl)(CH3)Cl]

lithium hexamethyldisilazane
4039-32-1

lithium hexamethyldisilazane

[(η5-pentamethylcyclopentadienyl)Ta(N-tert-butyl)(CH3)(N(Si(CH3)3)2)]

[(η5-pentamethylcyclopentadienyl)Ta(N-tert-butyl)(CH3)(N(Si(CH3)3)2)]

Conditions
ConditionsYield
In benzene-d6 byproducts: LiCl; C6D6 added in NMR tube to solid mixture under Ar, at 90°C for 24 h; not isolated, identified by NMR;99%
Salen((t)Bu)AlCl
182315-48-6

Salen((t)Bu)AlCl

lithium hexamethyldisilazane
4039-32-1

lithium hexamethyldisilazane

(((CH3)3Si)2N)Al((CH2NCHC6H2(C(CH3)3)2O)2)
182315-59-9

(((CH3)3Si)2N)Al((CH2NCHC6H2(C(CH3)3)2O)2)

Conditions
ConditionsYield
In toluene stirring (35°C, 48 h); filtering, evapn. (reduced pressure); elem. anal.;99%
TaCl2(dimethylamide)3
224638-03-3

TaCl2(dimethylamide)3

lithium hexamethyldisilazane
4039-32-1

lithium hexamethyldisilazane

((CH3)2N)3TaCl(N(Si(CH3)3)2)
652161-03-0

((CH3)2N)3TaCl(N(Si(CH3)3)2)

Conditions
ConditionsYield
In pentane byproducts: LiCl; under N2 atm. (Me2N)3TaCl2 was mixed with LiN(SiMe3)2 (1 : 1) and pentane was added at -50°C, react. mixt, was allowed to warm to room temp. and stirred overnight; soln. was filtered, volatiles were removed in vacuo; elem. anal.;99%
4,4'-diisopropyl-1,1'-dimethoxy-1,6,1',6'-tetrahydro-[2,2']biborininyl

4,4'-diisopropyl-1,1'-dimethoxy-1,6,1',6'-tetrahydro-[2,2']biborininyl

lithium hexamethyldisilazane
4039-32-1

lithium hexamethyldisilazane

2Li(1+)*((CH3)2CHC5H3BOCH3)2(2-)=Li2((CH3)2CHC5H3BOCH3)2

2Li(1+)*((CH3)2CHC5H3BOCH3)2(2-)=Li2((CH3)2CHC5H3BOCH3)2

Conditions
ConditionsYield
In tetrahydrofuran addn. of LiN(TMS)2 in THF to a soln. diborabiphenyl derivative in THF atroom temp. under stiring, stirring for 1 h at room temp.; removal of volatiles under vac.,;99%
3-(1,3-benzoxazol-2-yl)naphthalen-2-ol
14967-45-4

3-(1,3-benzoxazol-2-yl)naphthalen-2-ol

tris(bistrimethylsilylamine)scandium(III)

tris(bistrimethylsilylamine)scandium(III)

lithium hexamethyldisilazane
4039-32-1

lithium hexamethyldisilazane

Sc(3+)*Li(1+)*4C17H10NO2(1-)

Sc(3+)*Li(1+)*4C17H10NO2(1-)

Conditions
ConditionsYield
In 1,2-dimethoxyethane at 70℃; for 4h;99%
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