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Dayang Chem (Hangzhou) Co.,Ltd.

As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch

Dimethylzinc Manufacturer/High quality/Best price/In stock

Cas:544-97-8

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

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

Dimethyl zinc

Cas:544-97-8

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

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

Two methyl zinc

Cas:544-97-8

Min.Order:0 Metric Ton

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

Zinc, dimethyl-

Cas:544-97-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

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 on.O

DIMETHYLZINC 544-97-8

Cas:544-97-8

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

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 etc. 3) oem/odm available; 4) rea

DIMETHYLZINCCAS NO.:544-97-8

Cas:544-97-8

Min.Order:1 Gram

FOB Price: $5.0

Type:Lab/Research institutions

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

DIMETHYLZINC

Cas:544-97-8

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Kono Chem Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou

Dimethylzinc

Cas:544-97-8

Min.Order:0

Negotiable

Type:Other

inquiry

JINHUA HUAYI CHEMICAL CO., LTD.

Jinhua huayi chemical co., ltd. is dedicated to the development, production and marketing of chemicals. On the basis of equality and mutual benefit, and under the principle of customer first, credit first, quality first, we are ready to join hands

Dimethylzinc

Cas:544-97-8

Min.Order:100 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

Product Description Description & Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard

factory directly supply CAS 544-97-8 with competitive price

Cas:544-97-8

Min.Order:1 Kilogram

FOB Price: $112.0

Type:Trading Company

inquiry

Antimex Chemical Limied

Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

DiMethylzinc, 1.0 M solution in toluene, J&KSeal

Cas:544-97-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hunan Russell Chemicals Technology Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:any port in China

DIMETHYLZINC 544-97-8

Cas:544-97-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Chemsigma International Co.,Ltd.

bulk?production Application:Pharmaceutical intermediates

DIMETHYLZINC

Cas:544-97-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Beantown Chemical

in stock Application:544-97-8

Dimethylzinc, 96%

Cas:544-97-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

HWRK Chem

in storeAppearance:Colorless liquid Package:100ml Application:Organic Chemicals

Dimethylzinc

Cas:544-97-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Amadis Chemical Co., Ltd.

1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G

Amadis Chemical offer CAS#544-97-8;CAT#A830217

Cas:544-97-8

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

HENAN SUNLAKE ENTERPRISE CORPORATION

1. ISO 9001 approved, GMP producing standard,Proffesional QA system, our quality is guaranteed. 2. Facotory direct sale, most comptive price ensured; 3. Audited Supplier on lookchem, No trick, No Scam! 4. Enough stock can make sure safe deliv

Buy 544-97-8 C2H6Zn

Cas:544-97-8

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Trading Company

inquiry

ENAO Chemical Co, Limited

For quick quotation, please send us the inquiry include CAS#, Structure, Chemical Name, quantity, purity, as well as any additional specifications you require, we will try to get back to you within 24 hours. Our Services Besides manufacturing,

DIMETHYLZINC

Cas:544-97-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Ruishun Trade Co.,Ltd

Profile HeBei Ruishun Trade Co.LTD, registered capital one million,have a production of pharmaceutical raw materials, pharmaceutical raw materials factory reagent r&d center,Seek development by credit

Dimethylzinc

Cas:544-97-8

Min.Order:500 Gram

FOB Price: $1.0

Type:Trading Company

inquiry

Cerametek Materials(ShenZhen)Co., Ltd.

sub/micron to mesh powders (near/spheres, whiskers, flake, fiber, porous) and grain/ball, thin/ thick metal / alloys pieces / parts, thin and thick (particle) film materials /target, and custom-made crystals, substrates/parts. In the industries and a

Dimethyl zinc

Cas:544-97-8

Min.Order:0

Negotiable

Type:Other

inquiry

Hangzhou Share Chemical Co., Ltd

At Share Chemical Company, we scrupulously abide by our policy of “Excellent Quality at a Reasonable Price”. We strive to satisfy all of our customers by providing the finest quality products supported by the finest in customer servi

DiMethylzinc

Cas:544-97-8

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Strem Chemicals, Inc.

1.High Quality Specialty Chemicals2.Expertise and Experience in Manufacturing High Purity, High Quality Chemicals3.Long Term Focus in Inorganics, Organometallics and Metals4.ISO 9001 CertifiedAppearance:colorless liq.

Dimethylzinc, min. 99% (10 wt% in hexanes) (Sure/Seal? bottle)

Cas:544-97-8

Min.Order:0

Negotiable

Type:Other

inquiry

Hangzhou Fenjun Chemical Co Ltd.

Hangzhou Keying Chem Co., Ltd. Is a comprehensive enterprise, dedicated to the development, production and marketing of chemicals. As a technology innovative and service professional enterprise, Our company mainly engages in global pharmaceutical, ch

Two methyl zinc

Cas:544-97-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Changzhou Foreign Trade Corp

CFTC?PharmaChem?is?a?service?based?company?in?China,?a?pharmachem?division?of?Changzhou?Foreign?Trade?Corp.,supplying?raw?materials,?intermediates,?APIs?and?fine?chemicals?for?the?pharmaceutical?and?specialty?chemical?industries?worldwide. Applicatio

dimethylzinc

Cas:544-97-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

yuyongmei

YUYONGMEI was established in Aug,1999, located in the industrial park of Nanjing University of Technology, It is a private enterprises in Jiangsu Province with 1200 square meters’ R&D center. Our R&D center has a well-equipped synthetic laboratory a

Zinc, dimethyl-

Cas:544-97-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

NovaChemistry

high purity Application:Drug intermediates Materials intermediates and active molecules

dimethylzinc

Cas:544-97-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Sigma-Aldrich Chemie GmbH

Package:50 mL in Sure/Seal(TM)

Dimethylzinc solution

Cas:544-97-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

zinc(II) fluoride

zinc(II) fluoride

trimethylaluminum
75-24-1

trimethylaluminum

dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

Conditions
ConditionsYield
at 75℃; for 6.5h; Inert atmosphere;95%
trimethylaluminum
75-24-1

trimethylaluminum

zinc dibromide

zinc dibromide

dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

Conditions
ConditionsYield
at 90℃; for 7h; Inert atmosphere;94%
trimethylaluminum
75-24-1

trimethylaluminum

zinc(II) chloride
7646-85-7

zinc(II) chloride

dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

Conditions
ConditionsYield
at 60℃; for 6h; Inert atmosphere;92%
methyl iodide
74-88-4

methyl iodide

dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

Conditions
ConditionsYield
With copper(l) iodide In neat (no solvent) CuI, Zn were placed in reactor, evacuated for 10 min, filled with Ar, Al-compound and ligand were added, heated to 42°C for 12 h, cooled to room temp.; vac. distilled;90%
methyl magnesium iodide
917-64-6

methyl magnesium iodide

zinc(II) chloride
7646-85-7

zinc(II) chloride

dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

Conditions
ConditionsYield
In dibutyl ether soln. MeMgI in n-Bu2O was slowly added to ZnCl2 under vigorous stirring,suspn. was heated at 60°C for 60 h; ZnMe2 was collected by distillation in temp. range 130-160°C;75%
[Zn(Pd(N(FC6H3P(C3H7)2)2))2]
1000391-90-1

[Zn(Pd(N(FC6H3P(C3H7)2)2))2]

methyl iodide
74-88-4

methyl iodide

Pd(CH3)(N(C6H3(F)P(CH(CH3)2)2)2)
798541-83-0

Pd(CH3)(N(C6H3(F)P(CH(CH3)2)2)2)

B

dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

Conditions
ConditionsYield
In benzene-d6 Irradiation (UV/VIS); at room temp. up to 5 d; NMR;A n/a
B 60%
[tris(trimethylsilyl)germyl]zinc chloride mono-tetrahydrofuran solvate

[tris(trimethylsilyl)germyl]zinc chloride mono-tetrahydrofuran solvate

methyllithium
917-54-4

methyllithium

A

(Me3Si)3GeZnMe

(Me3Si)3GeZnMe

B

bis[tris(trimethylsilyl)germyl]zinc

bis[tris(trimethylsilyl)germyl]zinc

C

dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

Conditions
ConditionsYield
In tetrahydrofuran under Ar; THF soln. of MeLi and germylzinc stirred at room temp. for 1.5h;A 0%
B 50%
C 50%
In diethyl ether germylzinc compd. reacted with 1 mol Li compd.; symmetrical compds. yielded in quantitative reaction in ratio of 1:1 (detmd. by (1)H NMR);A 0%
B n/a
C n/a
methylmagnesium bromide
75-16-1

methylmagnesium bromide

dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

Conditions
ConditionsYield
With diethyl ether; zinc(II) chloride
diethylzinc
557-20-0

diethylzinc

methylmercury(II) iodide
143-36-2

methylmercury(II) iodide

A

dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

B

diethylmercury
627-44-1

diethylmercury

dimethylmercury
593-74-8

dimethylmercury

dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

Conditions
ConditionsYield
With zinc at 120℃;
Tetramethylblei-(IV)
75-74-1

Tetramethylblei-(IV)

dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

Conditions
ConditionsYield
Durch thermische Zersetzung unter vermindertem Druck und Einw. des entstandenen Methyls auf metallisches Zink;
methylzinc iodide
18815-73-1

methylzinc iodide

dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

Conditions
ConditionsYield
at 25℃;
methyl iodide
74-88-4

methyl iodide

dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

Conditions
ConditionsYield
With sodium amalgam; acetic acid ester; zinc man verwendet einen kupfernen Kessel und destilliert aus dem Oelbad bei moeglichst niedriger Temperatur;
With zinc at 150 - 160℃;
With diethyl ether; zinc at 100℃; Destillation des Reaktionsproduktes;
methyl radical
2229-07-4

methyl radical

zinc

zinc

dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

4ethyl iodide

4ethyl iodide

dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

Conditions
ConditionsYield
With zinc at 100℃; Destillation des Reaktionsproduktes;
dimethylmercury
593-74-8

dimethylmercury

zinc

zinc

A

dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

B

mercury

mercury

Conditions
ConditionsYield
at 120℃;
diethylzinc
557-20-0

diethylzinc

methylmercury(II) iodide
143-36-2

methylmercury(II) iodide

A

dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

B

diethylmercury
627-44-1

diethylmercury

C

zinc iodide

zinc iodide

methyl iodide
74-88-4

methyl iodide

A

dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

B

ZnI2

ZnI2

Conditions
ConditionsYield
With zinc Destillation des entstehenden intermediaeren Methylzinkjodid;
zinc diacetate
557-34-6

zinc diacetate

trimethylaluminum
75-24-1

trimethylaluminum

dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

Conditions
ConditionsYield
In dodecane excess of Me3Al in dodecane adding to suspn. of anhyd. Zn acetate in dodecane at room temp.; mixt. distg. through a 40 cm vigreux column and product collecting in toluene; identified by b. p.;
dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

Conditions
ConditionsYield
With copper; methyl iodide In neat (no solvent) sealed tube (vac.), Zn/Cu powder contg. 91 % Zn, 373 K (20 h); cooling to 77 K, opening, fractional distn. (vac.);
With hydrogen; copper(II) oxide; methyl iodide In dichloromethane heating Zn and CuO under H2 (color change from black to gray), purging with N2, cooling to room temp., slow addn. of CH3I via the dropping funnel, heating at 65-70°C for abbout 18 h, allowing to come to room temp., cooling to -78°C; whole operation in a hood; Liebig cooler with flasks (CH2Cl2), flasks are cooled (dry ice/acetone bath), distn. at atmospheric pressure, heating of flask (oil bath, 200°C);70-75
methyllithium
917-54-4

methyllithium

zinc(II) chloride
7646-85-7

zinc(II) chloride

dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

Conditions
ConditionsYield
In tetrahydrofuran; diethyl ether (Ar); stirring (0°C, 30 min.);
In tetrahydrofuran-d8 under Ar; to mixt. of ZnCl2 and MeLi addded THF-D8 in NMR tube at low temp., allowed to warm to room temp., stirred for 5 min, not isolated;
In diethyl ether (inert atmosphere); not isolated;
In tetrahydrofuran; diethyl ether at 0℃; for 0.5h; Schlenk technique;
zinc copper

zinc copper

dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

Conditions
ConditionsYield
With methyl iodide In neat (no solvent) reaction of MeI with CuZn (excess of Zn);
dimethylcadmium
506-82-1

dimethylcadmium

ethylzinc(II) iodide
32955-11-6

ethylzinc(II) iodide

A

dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

B

methylethylcadmium
55204-73-4

methylethylcadmium

Conditions
ConditionsYield
In gaseous matrix components vaporization into He, mixt. diln. further with He or H2, equilibration within 20 s in IR cell; IR spectroscopic monitoring;
ammonia
7664-41-7

ammonia

methylzinc tetrahydroborate

methylzinc tetrahydroborate

A

hexa-amminezinc tetrahydroborate

hexa-amminezinc tetrahydroborate

B

dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

Conditions
ConditionsYield
In neat (no solvent) (exclusion of moisture); co-condensation of MeZnBH4 and NH3, maintainingthe mixture at -78°C for ca. 24 h, removal of excess NH3 at -78. degree.C, slow warming to room temp. under continuous pumping; elem. anal.;
1,2-dibromomethane
74-95-3

1,2-dibromomethane

A

bis(bromomethyl)zinc
92601-82-6

bis(bromomethyl)zinc

B

dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

C

bromomethylzinc bromide
4109-95-9

bromomethylzinc bromide

Conditions
ConditionsYield
In tetrahydrofuran; tetrahydrofuran-d8 byproducts: ethylene, methyl bromide; 35-40°C, molar ratio of Zn:CH2Br2 is 1:1 to 1:4;
methylethylcadmium
55204-73-4

methylethylcadmium

ethylzinc(II) iodide
32955-11-6

ethylzinc(II) iodide

A

dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

B

diethylcadmium
592-02-9

diethylcadmium

Conditions
ConditionsYield
In gaseous matrix components vaporization into He, mixt. diln. further with He or H2, equilibration within 20 s in IR cell; IR spectroscopic monitoring;
methylzinc tetrahydroborate

methylzinc tetrahydroborate

A

zinc(II) tetrahydroborate

zinc(II) tetrahydroborate

B

dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

Conditions
ConditionsYield
In neat (no solvent) (exclusion of moisture); 190 K, continuous pumping;
methylmagnesium bromide
75-16-1

methylmagnesium bromide

zinc(II) chloride
7646-85-7

zinc(II) chloride

dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

Conditions
ConditionsYield
In tetrahydrofuran; diethyl ether at 20℃; for 0.75h;
In diethyl ether for 2h; Reflux; Inert atmosphere;
In diethyl ether
methyl(tris(2-mercapto-1-tert-butylimidazolyl)hydroborate)zinc

methyl(tris(2-mercapto-1-tert-butylimidazolyl)hydroborate)zinc

dimethylcadmium
506-82-1

dimethylcadmium

A

[tris(2-mercapto-1-t-butylimidazolyl)hydroborato]CdMe

[tris(2-mercapto-1-t-butylimidazolyl)hydroborato]CdMe

B

dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

Conditions
ConditionsYield
In (2)H8-toluene at 26.84℃; Equilibrium constant; Solvent; Inert atmosphere; Schlenk technique; Glovebox;
1-Bromonaphthalene
90-11-9

1-Bromonaphthalene

dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

1-Methylnaphthalene
90-12-0

1-Methylnaphthalene

Conditions
ConditionsYield
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride In 1,4-dioxane for 2h; Heating;100%
Stage #1: 1-Bromonaphthalene; dimethyl zinc(II) With n-butyllithium In tetrahydrofuran; diethyl ether; hexane at 0℃; for 0.5h; Substitution;
Stage #2: With oxovanadium(V) ethoxydichloride In tetrahydrofuran; diethyl ether; hexane at 20℃; for 3h; Oxidation; Alkylation; Further stages.;
73%
carbon dioxide
124-38-9

carbon dioxide

dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

phenylacetylene
536-74-3

phenylacetylene

(E)-3-phenyl-2-butenoic acid
704-80-3

(E)-3-phenyl-2-butenoic acid

Conditions
ConditionsYield
Stage #1: carbon dioxide; phenylacetylene With bis(1,5-cyclooctadiene)nickel (0); 1,8-diazabicyclo[5.4.0]undec-7-ene In tetrahydrofuran at 0℃; for 1h;
Stage #2: dimethyl zinc(II) In tetrahydrofuran; hexane at 0℃; for 2h; Further stages.;
100%
4-Bromobenzoic acid
586-76-5

4-Bromobenzoic acid

dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

p-Toluic acid
99-94-5

p-Toluic acid

Conditions
ConditionsYield
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride In 1,4-dioxane for 2h; Heating;100%
2-bromophenyl methyl ketone
2142-69-0

2-bromophenyl methyl ketone

dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

2-Methylacetophenone
577-16-2, 122382-54-1

2-Methylacetophenone

Conditions
ConditionsYield
(1,2-bis(diphenylphosphino)ethane)palladium(II) chloride In 1,4-dioxane for 1.5h; Heating;100%
4-bromophenethanol
4654-39-1

4-bromophenethanol

dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

2-(p-methylphenyl)ethanol
699-02-5

2-(p-methylphenyl)ethanol

Conditions
ConditionsYield
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride In 1,4-dioxane for 1h; Heating;100%
4-bromo-2-nitrobenzoic acid
99277-71-1

4-bromo-2-nitrobenzoic acid

dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

4-methyl-2-nitrobenzoic acid
27329-27-7

4-methyl-2-nitrobenzoic acid

Conditions
ConditionsYield
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride In 1,4-dioxane for 2h; Heating;100%
dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

para-bromoacetophenone
99-90-1

para-bromoacetophenone

para-methylacetophenone
122-00-9

para-methylacetophenone

Conditions
ConditionsYield
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride In 1,4-dioxane for 1h; Heating;100%
carbon dioxide
124-38-9

carbon dioxide

dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

1-methoxy-4-(4-phenylbut-1-yn-1-yl)benzene

1-methoxy-4-(4-phenylbut-1-yn-1-yl)benzene

(E)-methyl 3-(4-methoxyphenyl)-2-phenethyl-2-butenoate

(E)-methyl 3-(4-methoxyphenyl)-2-phenethyl-2-butenoate

Conditions
ConditionsYield
Stage #1: carbon dioxide; dimethyl zinc(II); 1-methoxy-4-(4-phenylbut-1-yn-1-yl)benzene With bis(1,5-cyclooctadiene)nickel (0); 1,8-diazabicyclo[5.4.0]undec-7-ene In tetrahydrofuran; hexane at 20℃;
Stage #2: diazomethane In diethyl ether at 0℃;
100%
(3Z,5R,6R,7E,9S)-1-trimethylsilyl-3-bromo-5,7,9-trimethyl-6-(t-butyldimethylsilyloxy)-11-phenyl-3,7-undecadien-1-yne
770711-59-6

(3Z,5R,6R,7E,9S)-1-trimethylsilyl-3-bromo-5,7,9-trimethyl-6-(t-butyldimethylsilyloxy)-11-phenyl-3,7-undecadien-1-yne

dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

(3E,5R,6R,7E,9S)-1-trimethylsilyl-3,5,7,9-tetramethyl-6-(t-butyldimethylsilyloxy)-11-phenyl-3,7-undecadien-1-yne
770711-60-9

(3E,5R,6R,7E,9S)-1-trimethylsilyl-3,5,7,9-tetramethyl-6-(t-butyldimethylsilyloxy)-11-phenyl-3,7-undecadien-1-yne

Conditions
ConditionsYield
With bis(tri-t-butylphosphine)palladium(0) In tetrahydrofuran; toluene at 23℃; for 1h;100%
C18H17F4NO3S

C18H17F4NO3S

dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

(-)-5-(4-fluorophenyl)-2,8-dimethyl-2,3,4,5-tetrahydro-1H-benzo[c]azepine

(-)-5-(4-fluorophenyl)-2,8-dimethyl-2,3,4,5-tetrahydro-1H-benzo[c]azepine

Conditions
ConditionsYield
Stage #1: C18H17F4NO3S; dimethyl zinc(II); (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride In 1,4-dioxane; toluene for 2h; Heating / reflux;
Stage #2: With methanol; water In 1,4-dioxane; ethyl acetate; toluene
100%
((CH3)5C5)Co((C2H5)2C2B3H3)Ta(Cl)2(C5H5)

((CH3)5C5)Co((C2H5)2C2B3H3)Ta(Cl)2(C5H5)

dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

((CH3)5C5)Co((C2H5)2C2B3H3)Ta(CH3)(Cl)(C5H5)

((CH3)5C5)Co((C2H5)2C2B3H3)Ta(CH3)(Cl)(C5H5)

Conditions
ConditionsYield
In tetrahydrofuran; diethyl ether stirring (room temp., 0.5 h); evapn., chromy. (petroleum ether / CH2Cl2 = 3 : 1); elem. anal.;100%
(HOC6H2(C(CH3)3)CH2)2(C6H2(C(CH3)3)(CCC6H5)CH2)2
868840-71-5

(HOC6H2(C(CH3)3)CH2)2(C6H2(C(CH3)3)(CCC6H5)CH2)2

dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

(CH3)2Zn2((OC6H2(C(CH3)3)CH2)2(C6H2(C(CH3)3)(CCC6H5)CH2)2)
947622-65-3

(CH3)2Zn2((OC6H2(C(CH3)3)CH2)2(C6H2(C(CH3)3)(CCC6H5)CH2)2)

Conditions
ConditionsYield
In toluene under N2; soln. of ZnMe2 in toluene added to soln. of ligand in toluene;stirred at room temp. for 8 h; volatiles evapd.;100%
(HOC6H2(C(CH3)3)CH2)2(C6H2(C(CH3)3)(CCC6H4CH3)CH2)2
947622-63-1

(HOC6H2(C(CH3)3)CH2)2(C6H2(C(CH3)3)(CCC6H4CH3)CH2)2

dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

(CH3)2Zn2((OC6H2(C(CH3)3)CH2)2(C6H2(C(CH3)3)(CCC6H4CH3)CH2)2)
947622-67-5

(CH3)2Zn2((OC6H2(C(CH3)3)CH2)2(C6H2(C(CH3)3)(CCC6H4CH3)CH2)2)

Conditions
ConditionsYield
In toluene under N2; soln. of ZnMe2 in toluene added to soln. of ligand in toluene;stirred at room temp. for 8 h; volatiles evapd.; elem. anal.;100%
(HOC6H2(C(CH3)3)CH2)2(C6H2(C(CH3)3)(CCC6H4OCH3)CH2)2
947622-62-0

(HOC6H2(C(CH3)3)CH2)2(C6H2(C(CH3)3)(CCC6H4OCH3)CH2)2

dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

(CH3)2Zn2((OC6H2(C(CH3)3)CH2)2(C6H2(C(CH3)3)(CCC6H4OCH3)CH2)2)
947622-66-4

(CH3)2Zn2((OC6H2(C(CH3)3)CH2)2(C6H2(C(CH3)3)(CCC6H4OCH3)CH2)2)

Conditions
ConditionsYield
In toluene under N2; soln. of ZnMe2 in toluene added to soln. of ligand in toluene;stirred at room temp. for 8 h; volatiles evapd.; elem. anal.;100%
5,11,17,23-tetra(tert-butyl)-25,27-dihydroxy-26,28-bis[p-(trifluoromethyl)phenylethynyl]calix[4]arene
943231-28-5

5,11,17,23-tetra(tert-butyl)-25,27-dihydroxy-26,28-bis[p-(trifluoromethyl)phenylethynyl]calix[4]arene

dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

(CH3)2Zn2((OC6H2(C(CH3)3)CH2)2(C6H2(C(CH3)3)(CCC6H4CF3)CH2)2)
947622-68-6

(CH3)2Zn2((OC6H2(C(CH3)3)CH2)2(C6H2(C(CH3)3)(CCC6H4CF3)CH2)2)

Conditions
ConditionsYield
In toluene under N2; soln. of ZnMe2 in toluene added to soln. of ligand in toluene;stirred at room temp. for 8 h; volatiles evapd.; elem. anal.;100%
(HOC6H2(C(CH3)3)CH2)2(C6H2(C(CH3)3)(CCC6H4CF3)CH2)C6H2(C(CH3)3)(CCC6H4OCH3)CH2
947622-79-9

(HOC6H2(C(CH3)3)CH2)2(C6H2(C(CH3)3)(CCC6H4CF3)CH2)C6H2(C(CH3)3)(CCC6H4OCH3)CH2

dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

(CH3)2Zn2((OC6H2(C(CH3)3)CH2)2(C6H2(C(CH3)3)(CCC6H4CF3)CH2)C6H2(C(CH3)3)(CCC6H4OCH3)CH2)
947622-80-2

(CH3)2Zn2((OC6H2(C(CH3)3)CH2)2(C6H2(C(CH3)3)(CCC6H4CF3)CH2)C6H2(C(CH3)3)(CCC6H4OCH3)CH2)

Conditions
ConditionsYield
In toluene under N2; soln. of ZnMe2 in toluene added to soln. of ligand in toluene;stirred at room temp. for 8 h; volatiles evapd.; elem. anal.;100%
(HOC6H2(C(CH3)3)CH2)2(C6H2(C(CH3)3)(CCC6H3(CF3)2)CH2)2
947622-64-2

(HOC6H2(C(CH3)3)CH2)2(C6H2(C(CH3)3)(CCC6H3(CF3)2)CH2)2

dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

(CH3)2Zn2((OC6H2(C(CH3)3)CH2)2(C6H2(C(CH3)3)(CCC6H3(CF3)2)CH2)2)
947622-69-7

(CH3)2Zn2((OC6H2(C(CH3)3)CH2)2(C6H2(C(CH3)3)(CCC6H3(CF3)2)CH2)2)

Conditions
ConditionsYield
In toluene under N2; soln. of ZnMe2 in toluene added to soln. of ligand in toluene;stirred at room temp. for 8 h; volatiles evapd.;100%
(3aR,4E,7aS)-4-(bromomethylene)-3a,4,5,6,7,7a-hexahydro-7a-methyl-3H-indene-1-carbaldehyde
939994-88-4

(3aR,4E,7aS)-4-(bromomethylene)-3a,4,5,6,7,7a-hexahydro-7a-methyl-3H-indene-1-carbaldehyde

dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

(S)-1-{(3aS,7E,7aR)-7-(bromomethylene)-3a,4,5,6,7,7a-hexahydro-3a-methyl-1H-indene-3-yl}ethanol
939994-50-0

(S)-1-{(3aS,7E,7aR)-7-(bromomethylene)-3a,4,5,6,7,7a-hexahydro-3a-methyl-1H-indene-3-yl}ethanol

Conditions
ConditionsYield
With titanium(IV) isopropylate; N,N’-(1R,2R)-cyclohexane-1,2-diylbis(1,1,1-trifluoromethanesulfonamide) In tert-butyl methyl ether at 20℃; for 1h; Product distribution / selectivity;100%
dimethyl(phenyl)silyl lithium
3839-31-4

dimethyl(phenyl)silyl lithium

1-Bromo-2-iodobenzene
583-55-1

1-Bromo-2-iodobenzene

dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

Dimethyldiphenylsilane
778-24-5

Dimethyldiphenylsilane

Conditions
ConditionsYield
Stage #1: dimethyl(phenyl)silyl lithium; dimethyl zinc(II) In tetrahydrofuran; hexane at 0℃; for 0.5h;
Stage #2: 1-Bromo-2-iodobenzene In tetrahydrofuran; hexane at 20℃; for 16h; Further stages.;
100%
C52H70O8SSi
1160221-66-8

C52H70O8SSi

dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

C51H68O8Si
1160221-67-9

C51H68O8Si

Conditions
ConditionsYield
With zinc trifluoromethanesulfonate In hexane; dichloromethane at 0 - 20℃; for 1h;100%
With zinc trifluoromethanesulfonate In hexane; dichloromethane at 0 - 20℃; for 1h;100%
With zinc trifluoromethanesulfonate In hexane; dichloromethane at 0 - 20℃;100%
C31H59IO2Si2

C31H59IO2Si2

dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

C32H62O2Si2

C32H62O2Si2

Conditions
ConditionsYield
With bis-triphenylphosphine-palladium(II) chloride In tetrahydrofuran at 20℃;100%
5-bromo-N-methylimidazole
1003-21-0

5-bromo-N-methylimidazole

dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

1,2-dimethylimidazole
10447-93-5

1,2-dimethylimidazole

Conditions
ConditionsYield
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; diisobutylaluminium hydride In 1,4-dioxane at 100℃; for 2.5h;100%
methyl 6-(2,6-difluoro-3-(trifluoromethylsulfonyloxy)-phenyl)picolinate
1210419-46-7

methyl 6-(2,6-difluoro-3-(trifluoromethylsulfonyloxy)-phenyl)picolinate

dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

methyl 6-(2,6-difluoro-3-methylphenyl)picolinate
1210419-50-3

methyl 6-(2,6-difluoro-3-methylphenyl)picolinate

Conditions
ConditionsYield
dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2 In toluene at 80℃; for 2h;100%
C32H51F3O6SSi2

C32H51F3O6SSi2

dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

C32H54O3Si2

C32H54O3Si2

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0) In hexane at 0 - 20℃; for 12h; Inert atmosphere;100%
With tetrakis(triphenylphosphine) palladium(0) In tetrahydrofuran; hexane at 0 - 20℃; for 12h;69.5 mg
Re(κ1(P)-6-(diphenylphosphino)-2,2'-bipyridine)(CO)5][OTf]
1291092-82-4

Re(κ1(P)-6-(diphenylphosphino)-2,2'-bipyridine)(CO)5][OTf]

dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

[Re(κ1(P)-6-(diphenylphosphino)-2,2'-bipyridine*ZnMe)(μ2-COMe)(CO)4][OTf]
1291092-89-1

[Re(κ1(P)-6-(diphenylphosphino)-2,2'-bipyridine*ZnMe)(μ2-COMe)(CO)4][OTf]

Conditions
ConditionsYield
In dichloromethane-d2 Zn compd. added to a soln. of Re complex, shaken; evapd. (vac.), triturated with pentane; obtained as an oil; elem. anal.;100%
4'-bromo-2,2,2-trifluoroacetophenone
16184-89-7

4'-bromo-2,2,2-trifluoroacetophenone

dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

2‐(4‐bromophenyl)‐1,1,1‐trifluoropropan‐2‐ol
122243-28-1

2‐(4‐bromophenyl)‐1,1,1‐trifluoropropan‐2‐ol

Conditions
ConditionsYield
With titanium tetrachloride In n-heptane; dichloromethane at -40 - 20℃; for 2.08333h;100%
Stage #1: dimethyl zinc(II) With titanium tetrachloride In n-heptane; dichloromethane at -30℃; for 0.5h;
Stage #2: 4'-bromo-2,2,2-trifluoroacetophenone In n-heptane; dichloromethane at -40 - 20℃; for 2h;
100%
Stage #1: dimethyl zinc(II) With titanium tetrachloride In n-heptane; dichloromethane at -30℃; for 0.5h;
Stage #2: 4'-bromo-2,2,2-trifluoroacetophenone In n-heptane; dichloromethane at -40 - 20℃; for 2.08333h;
100%
methyl α-(2-methylphenyl)-α-diazoacetate

methyl α-(2-methylphenyl)-α-diazoacetate

dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

(E)-methyl 2-(2-(2-methoxy-2-oxo-1-(o-tolyl)ethylidene)hydrazinyl)-2-(o-tolyl)propanoate

(E)-methyl 2-(2-(2-methoxy-2-oxo-1-(o-tolyl)ethylidene)hydrazinyl)-2-(o-tolyl)propanoate

Conditions
ConditionsYield
With dirhodium tetraacetate In toluene at 20℃; Inert atmosphere;100%
2,4a-dimethyl-6-oxo-1a,1b,2,4a,5,5a-hexahydro-1H-2,5-methanocyclopropa[a]-pentalen-3-yl trifluoromethanesulfonate

2,4a-dimethyl-6-oxo-1a,1b,2,4a,5,5a-hexahydro-1H-2,5-methanocyclopropa[a]-pentalen-3-yl trifluoromethanesulfonate

dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

2,3,4a-trimethyl-1a,1b,2,4a,5,5a-hexahydro-1H-2,5-methanocyclopropa[a]pentalen-6-one

2,3,4a-trimethyl-1a,1b,2,4a,5,5a-hexahydro-1H-2,5-methanocyclopropa[a]pentalen-6-one

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0) In tetrahydrofuran; toluene at 0℃; for 0.166667h; Negishi Coupling; Inert atmosphere;100%
dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

5-chloro-2-(9,9-difluoro-3,6-dimethyl-9H-fluoren-1-yl)quinoline

5-chloro-2-(9,9-difluoro-3,6-dimethyl-9H-fluoren-1-yl)quinoline

1-bromo-3,6,9,9-tetramethyl-9H-fluorene

1-bromo-3,6,9,9-tetramethyl-9H-fluorene

Conditions
ConditionsYield
With titanium tetrachloride In dichloromethane; toluene at -40 - 20℃; Inert atmosphere;100%
dimethyl zinc(II)
544-97-8

dimethyl zinc(II)

1-bromo-3,6-dimethyl-9H-fluoren-9-one

1-bromo-3,6-dimethyl-9H-fluoren-9-one

1-bromo-3,6,9,9-tetramethyl-9H-fluorene

1-bromo-3,6,9,9-tetramethyl-9H-fluorene

Conditions
ConditionsYield
Stage #1: dimethyl zinc(II) With titanium tetrachloride In toluene at -40℃; for 0.5h; Inert atmosphere;
Stage #2: 1-bromo-3,6-dimethyl-9H-fluoren-9-one In dichloromethane; toluene at 20℃; Inert atmosphere;
100%

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