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Shanghai Seasonsgreen Chemical Co.,Ltd

Shanghai Seasonsgreen Chemical is a high-tech research and development, production, sale and custom synthesis set in one high-tech chemical products enterprises. Our sales and marketing division is located in Shanghai, serving international pharmaceu

lower price High quality pentetrazol

Cas:54-95-5

Min.Order:1 Kilogram

FOB Price: $1.0

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

Pentylenetetrazole

Cas:54-95-5

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Hebei Nengqian Chemical Import and Export Co., LTD

Our Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con

54-95-5 Pentetrazol

Cas:54-95-5

Min.Order:1 Kilogram

FOB Price: $15.0 / 50.0

Type:Trading Company

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Henan Sinotech Import&Export Corporation

Name: 1,5-Pentamethylenetetrazole Synonyms: Pentylene tetrazole CAS:54-95-5 MF: C6H10N4 Appearance:White powder Storage:Store in cool and dry place, away from sun light. Package:25kg/drum Application: APIs Transportation:By sea or by air Port:Qin

1,5-Pentamethylenetetrazole

Cas:54-95-5

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

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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

5H-Tetrazolo[1,5-a]azepine,6,7,8,9-tetrahydro- 54-95-5

Cas:54-95-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

Pentetrazol CAS:54-95-5 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 organic intermediates, s

Pentetrazol CAS:54-95-5

Cas:54-95-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

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

5H-Tetrazolo[1,5-a]azepine,6,7,8,9-tetrahydro-

Cas:54-95-5

Min.Order:1 Kilogram

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.:54-95-5

Cas:54-95-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

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

Pentetrazol

Cas:54-95-5

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Hefei Zhaobo Technology Co., Ltd.

Pentetrazol cas 54-95-5 Purity: 99% Min Application: Intermediates Appearance: Powder Package: Bag Delivery: 3-5days Our Advantage & Service 1.Top quality: Using high quality material and establishing a strict quality control system,

Pentetrazol cas 54-95-5

Cas:54-95-5

Min.Order:1 Kilogram

FOB Price: $10.0 / 50.0

Type:Trading Company

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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

PENTAMETHYLENETETRAZOLE

Cas:54-95-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

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 1,5-Pentamethylenetetrazole

Cas:54-95-5

Min.Order:0 Metric Ton

Negotiable

Type:Other

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

5H-Tetrazolo[1,5-a]azepine,6,7,8,9-tetrahydro-

Cas:54-95-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

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

6,7,8,9-tetrahydro-5h-tetrazolo[1,5-a]azepine

Cas:54-95-5

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

Pentetrazol in stock CAS 54-95-5

Cas:54-95-5

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

Type:Lab/Research institutions

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HANGZHOU YUNUO CHEMICAL CO.,LTD

superior quality Appearance:white crystalline powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:100g/bottle,1kg/bottle,25kg/drum or as per your request Application:Non-specific CNS stimulant; convulsant; narc

1,5-Pentamethylenetetrazole

Cas:54-95-5

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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

Pentetrazol

Cas:54-95-5

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

inquiry

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 Pentetrazol

Cas:54-95-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Minstar Chemical Co., Ltd

Pentetrazol Basic information Product Name: Pentetrazol Synonyms: CARDIAZOLE;METRAZOLE;1,5-PENTAMETHYLENETETRAZOLE;1,5-PENTAMETHYLENE-1H-TETRAZOLE;6,7,8,9-TETRAHYDRO-5H-TETRAZOLO-[1,5-A]AZEPINE;6,7,8,9-TETRAHYDRO-5H-TETRAZOLOAZEPINE;ALPHA,BETA-

Pentetrazol

Cas:54-95-5

Min.Order:500 Gram

Negotiable

Type:Lab/Research institutions

inquiry

EAST CHEMSOURCES LIMITED

factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B

Pentetrazol in stock CAS 54-95-5

Cas:54-95-5

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

Shandong Mopai Biotechnology Co., LTD

Shandong Mopai Biotechnology 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 chemicals. W

Pentetrazol in stock CAS 54-95-5

Cas:54-95-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

KAISA GROUP INC

1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

Pentetrazol in stock CAS 54-95-5

Cas:54-95-5

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Bluecrystal chem-union

We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp

Pentetrazol in stock CAS 54-95-5

Cas:54-95-5

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

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

Pentylene tetrazole

Cas:54-95-5

Min.Order:0

Negotiable

Type:Other

inquiry

Henan Tianfu Chemical Co., Ltd.

1.Our services:A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.

5H-Tetrazolo[1,5-a]azepine,6,7,8,9-tetrahydro-

Cas:54-95-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Xian Changyue Biological Technology Co., Ltd.

best seller Application:API

Pentetrazol

Cas:54-95-5

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Hebei Sankai Chemical Technology Co., Ltd

1. Product advantages? High purity, all above 98.5%, no impurities after dissolution? We will test each batch to ensure quality? OEM and private brand services designed for free? Various cap colors available? We can also provide MT1 peptide powder2.

Pentetrazol

Cas:54-95-5

Min.Order:0

Negotiable

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

5H-Tetrazolo[1,5-a]azepine,6,7,8,9-tetrahydro-

Cas:54-95-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Langyou International Trading Co., Ltd

Pentetrazol in stock CAS 54-95-5 Application:Pentetrazol in stock CAS 54-95-5

Pentetrazol in stock CAS 54-95-5

Cas:54-95-5

Min.Order:0

Negotiable

Type:Other

inquiry

Wuhan Circle Star Chem-medical Technology co.,Ltd.

good quality, competitive price, thoughtful after sale serviceAppearance:White to Off-White Solid Storage:Keep it in dry,shady and cool place Package:as your requirement Application:Pharma;Industry;Agricultural;chemical reaserch Transportation:by Sea

Pentetrazol

Cas:54-95-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

cyclohexanone
108-94-1

cyclohexanone

pentetrazole
54-95-5

pentetrazole

Conditions
ConditionsYield
With sodium azide; tetrachlorosilane In acetonitrile for 20h; Ambient temperature;95%
With aluminium trichloride; sodium azide at 50℃; for 0.2h;95%
With tin(II) chloride dihdyrate; trimethylsilylazide In neat (no solvent) at 55℃; for 16h; Schmidt Reaction; Inert atmosphere; Sealed tube;87%
cyclohexanone oxime methanesulfonate
80053-69-6

cyclohexanone oxime methanesulfonate

pentetrazole
54-95-5

pentetrazole

Conditions
ConditionsYield
With trimethylsilyl trifluoromethanesulfonate In acetonitrile for 24h; Heating;94%
cyclohexanone
108-94-1

cyclohexanone

A

pentetrazole
54-95-5

pentetrazole

B

4,5,6,7,8,9-hexahydrotetrazolo[1,5-a][1,3]diazocine

4,5,6,7,8,9-hexahydrotetrazolo[1,5-a][1,3]diazocine

Conditions
ConditionsYield
With trifluorormethanesulfonic acid; trimethylsilylazide at 20℃; for 2h; Schmidt Reaction; Inert atmosphere; Sealed tube;A 91%
B 4%
1-azacycloheptane-2-thione
7203-96-5

1-azacycloheptane-2-thione

pentetrazole
54-95-5

pentetrazole

Conditions
ConditionsYield
With sodium azide; tetrachlorosilane In acetonitrile at 20 - 82℃; for 8h;88%
With trimethylsilylazide; tin(IV) chloride In dichloromethane for 22h; Ambient temperature;72%
With tetrahydrofuran; aluminium trichloride; sodium azide
cyclohexanone oxime benzoyl ester
29456-22-2

cyclohexanone oxime benzoyl ester

pentetrazole
54-95-5

pentetrazole

Conditions
ConditionsYield
With trimethylsilyl trifluoromethanesulfonate In acetonitrile for 24h; Heating;84%
Cyclohexanone oxime
100-64-1

Cyclohexanone oxime

pentetrazole
54-95-5

pentetrazole

Conditions
ConditionsYield
With diphenyl phosphoryl azide; 1,8-diazabicyclo[5.4.0]undec-7-ene In toluene for 16h; Solvent; Beckmann Rearrangement; Reflux; stereospecific reaction;81%
With chlorosulfonic acid; sodium azide
With sodium azide; trichlorophosphate
6-aminohexanoic acid
60-32-2

6-aminohexanoic acid

pentetrazole
54-95-5

pentetrazole

Conditions
ConditionsYield
With trimethylsilylazide; trichlorophosphate In acetonitrile at 180℃; for 0.133333h; Microwave irradiation;76%
1,2,3-trimethoxybenzene
621-23-8

1,2,3-trimethoxybenzene

cycloheptanone
502-42-1

cycloheptanone

A

pentetrazole
54-95-5

pentetrazole

B

(E)-8-(2,4,6-trimethoxyphenyl)-2,3,4,5,6,7-hexahydroazocinium bromide

(E)-8-(2,4,6-trimethoxyphenyl)-2,3,4,5,6,7-hexahydroazocinium bromide

Conditions
ConditionsYield
With aluminum tri-bromide; trimethylsilylazide at 35℃; for 21h; Temperature; Schmidt Reaction; Inert atmosphere;A 18%
B 66%
trimethylsilylazide
4648-54-8

trimethylsilylazide

cyclohexanone
108-94-1

cyclohexanone

A

pentetrazole
54-95-5

pentetrazole

B

1-azido-1-(trimethylsiloxy)cyclohexane
69664-68-2

1-azido-1-(trimethylsiloxy)cyclohexane

Conditions
ConditionsYield
With tin(ll) chloride 1.) 0 deg C 2.) rt., 20 h;A 2%
B 61%
caprolactam
105-60-2

caprolactam

pentetrazole
54-95-5

pentetrazole

Conditions
ConditionsYield
With chlorosulfonic acid; tris-(2-chloro-ethyl)-amine
With sodium azide; trichlorophosphate
O-methylcaprolactim
2525-16-8

O-methylcaprolactim

pentetrazole
54-95-5

pentetrazole

Conditions
ConditionsYield
With tris-(2-chloro-ethyl)-amine
Multi-step reaction with 2 steps
1: chloroform
2: water; acetic acid; NaNO2
View Scheme
7-ethylsulfanyl-3,4,5,6-tetrahydro-2H-azepine
85028-07-5

7-ethylsulfanyl-3,4,5,6-tetrahydro-2H-azepine

pentetrazole
54-95-5

pentetrazole

Conditions
ConditionsYield
With tris-(2-chloro-ethyl)-amine
hexahydro-azepin-2-one-hydrazone
31030-25-8

hexahydro-azepin-2-one-hydrazone

pentetrazole
54-95-5

pentetrazole

Conditions
ConditionsYield
With water; acetic acid; sodium nitrite
7-ethoxy-3,4,5,6-tetrahydro-2H-azepine
13414-33-0

7-ethoxy-3,4,5,6-tetrahydro-2H-azepine

pentetrazole
54-95-5

pentetrazole

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: hydrazine hydrate
2: water; acetic acid; NaNO2
View Scheme
5-(5-bromo-pentyl)-1H-tetrazole

5-(5-bromo-pentyl)-1H-tetrazole

pentetrazole
54-95-5

pentetrazole

Conditions
ConditionsYield
With phenol In N,N-dimethyl-formamide
perchloric acid
7601-90-3

perchloric acid

pentetrazole
54-95-5

pentetrazole

1-ferrocenylmethanol
1273-86-5

1-ferrocenylmethanol

3(4)-(ferrocenylmethylene)-1,5-pentamethylenetetrazolium perchlorate

3(4)-(ferrocenylmethylene)-1,5-pentamethylenetetrazolium perchlorate

Conditions
ConditionsYield
In dichloromethane; water aq. HClO4 was added to mixt. of corazol and Fe-complex in CH2Cl2, 12 min, Et2O was added; filtered, washed with ether, dried; elem. anal.;100%
pentetrazole
54-95-5

pentetrazole

1-ferrocenylmethanol
1273-86-5

1-ferrocenylmethanol

antimony(III) chloride
10025-91-9

antimony(III) chloride

3(4)-(ferrocenylmethylene)-1,5-pentamethylenetetrazolium trichlorohydroxystibate

3(4)-(ferrocenylmethylene)-1,5-pentamethylenetetrazolium trichlorohydroxystibate

Conditions
ConditionsYield
In dichloromethane SbCl3 was added to mixt. of corazol and Fe-complex in CH2Cl2, stirred for 25 min, treated with Et2O, left to stand for 10 d at 4-5°C; filtered, washed with Et2O, dried at room temp.; elem. anal.;100%
tetrafluoroboric acid

tetrafluoroboric acid

pentetrazole
54-95-5

pentetrazole

1-ferrocenylmethanol
1273-86-5

1-ferrocenylmethanol

3(4)-(ferrocenylmethylene)-1,5-pentamethylenetetrazolium tetrafluoroborate

3(4)-(ferrocenylmethylene)-1,5-pentamethylenetetrazolium tetrafluoroborate

Conditions
ConditionsYield
In dichloromethane; water aq. HBF4 was added to mixt. of corazol and Fe-complex in CH2Cl2, 15 min,Et2O was added; filtered, washed with ether, dried; elem. anal.;99%
pentetrazole
54-95-5

pentetrazole

nickel(II) perchlorate hexahydrate

nickel(II) perchlorate hexahydrate

Ni(2+)*6C6H10N4*2ClO4(1-)={Ni(C6H10N4)6}(ClO4)2

Ni(2+)*6C6H10N4*2ClO4(1-)={Ni(C6H10N4)6}(ClO4)2

Conditions
ConditionsYield
In further solvent(s) stirring 0.01 mol Ni(ClO4)2*6H2O in 2.2-dimethoxy-propane for 5-10 min, addn. of small excess of C6H10N4 (0.08 mol);; pptn., washing with cooled ether (several times), drying at ambient temp.;;95%
potassium tetrachloroplatinate(II)
10025-99-7

potassium tetrachloroplatinate(II)

pentetrazole
54-95-5

pentetrazole

cis-Pt(pentamethylenetetrazole)2I2
76625-16-6

cis-Pt(pentamethylenetetrazole)2I2

Conditions
ConditionsYield
With KI In water addn. of excess KI to Pt-complex, then addn. of 2 equiv. ligand (pptn.); filtration, washing (H2O), drying (60°C, vac., over P2O5); elem.anal.;95%
pentetrazole
54-95-5

pentetrazole

potassium tetrachloropalladate(II)
10025-98-6

potassium tetrachloropalladate(II)

cis-Pd(pentamethylenetetrazole)2I2
76625-14-4

cis-Pd(pentamethylenetetrazole)2I2

Conditions
ConditionsYield
With KI In water addn. of excess KI to Pd-complex, then addn. of 2 equiv. ligand (pptn.); filtration, washing (H2O), drying (60°C, vac., over P2O5); elem.anal.;95%
pentetrazole
54-95-5

pentetrazole

1,5-pentamethylenetetrazole-3-oxide
1221230-55-2

1,5-pentamethylenetetrazole-3-oxide

Conditions
ConditionsYield
With acetonitrile complex of hypofluorous acid In dichloromethane at 0℃;95%
tetrafluoroboric acid

tetrafluoroboric acid

pentetrazole
54-95-5

pentetrazole

1-ferrocenylethanol
1277-49-2

1-ferrocenylethanol

C5H5FeC5H4CHCH3N4C(CH2)5(1+)*BF4(1-)=C5H5FeC5H4CHCH3N4C(CH2)5BF4

C5H5FeC5H4CHCH3N4C(CH2)5(1+)*BF4(1-)=C5H5FeC5H4CHCH3N4C(CH2)5BF4

Conditions
ConditionsYield
In dichloromethane; water aq. HBF4 was added to mixt. of corazol and Fe-complex in CH2Cl2, 15 min,Et2O was added; filtered, washed with ether, dried; elem. anal.;94%
perchloric acid
7601-90-3

perchloric acid

pentetrazole
54-95-5

pentetrazole

1-ferrocenylethanol
1277-49-2

1-ferrocenylethanol

C5H5FeC5H4CHCH3N4C(CH2)5(1+)*ClO4(1-)=C5H5FeC5H4CHCH3N4C(CH2)5ClO4

C5H5FeC5H4CHCH3N4C(CH2)5(1+)*ClO4(1-)=C5H5FeC5H4CHCH3N4C(CH2)5ClO4

Conditions
ConditionsYield
In dichloromethane; water aq. HClO4 was added to mixt. of corazol and Fe-complex in CH2Cl2, 15 min, Et2O was added; filtered, washed with ether, dried; elem. anal.;92%
pentetrazole
54-95-5

pentetrazole

nickel(II) perchlorate

nickel(II) perchlorate

Ni(2+)*6C6H10N4*2ClO4(1-)={Ni(C6H10N4)6}(ClO4)2

Ni(2+)*6C6H10N4*2ClO4(1-)={Ni(C6H10N4)6}(ClO4)2

Conditions
ConditionsYield
In water addn. of 20-fold excess of C6H10N4 to aq. soln. of Ni(ClO4)2, storing for 5-10 d;; crystn.;91%
pentetrazole
54-95-5

pentetrazole

(C5(CH3)5)2SmI(OC4H8)

(C5(CH3)5)2SmI(OC4H8)

(C5(CH3)5)2SmI(C6H10N4)

(C5(CH3)5)2SmI(C6H10N4)

Conditions
ConditionsYield
In toluene N2;; crystn. at -34°C within several h, recrystn., elem. anal.;;90%
potassium tetrachloroplatinate(II)
10025-99-7

potassium tetrachloroplatinate(II)

pentetrazole
54-95-5

pentetrazole

cis-Pt(pentamethylenetetrazole)2Cl2
76847-85-3

cis-Pt(pentamethylenetetrazole)2Cl2

Conditions
ConditionsYield
In water addn. of 2 equiv. ligand to Pt-complex, stirring (room temp., pptn.); filtration, washing (H2O), drying (60°C, vac., over P2O5); elem.anal.;90%
potassium tetrachloroplatinate(II)
10025-99-7

potassium tetrachloroplatinate(II)

pentetrazole
54-95-5

pentetrazole

cis-Pt(pentamethylenetetrazole)2Br2
76625-15-5

cis-Pt(pentamethylenetetrazole)2Br2

Conditions
ConditionsYield
With KBr In water addn. of excess KBr to Pt-complex, then addn. of 2 equiv. ligand (pptn.); filtration, washing (H2O), drying (60°C, vac., over P2O5); elem.anal.;90%
pentetrazole
54-95-5

pentetrazole

potassium tetrachloropalladate(II)
10025-98-6

potassium tetrachloropalladate(II)

cis-Pd(pentamethylenetetrazole)2Br2
76625-13-3

cis-Pd(pentamethylenetetrazole)2Br2

Conditions
ConditionsYield
In water addn. of 2 equiv. ligand to Pd-complex, stirring (room temp., pptn.); filtration, washing (H2O), drying (60°C, vac., over P2O5); elem.anal.;90%
With KBr In water addn. of excess KBr to Pd-complex, then addn. of 2 equiv. ligand (pptn.); filtration, washing (H2O), drying (60°C, vac., over P2O5); elem.anal.;90%
pentetrazole
54-95-5

pentetrazole

potassium tetrachloropalladate(II)
10025-98-6

potassium tetrachloropalladate(II)

cis-Pd(pentamethylenetetrazole)2Cl2
76625-12-2

cis-Pd(pentamethylenetetrazole)2Cl2

Conditions
ConditionsYield
In water addn. of 2 equiv. ligand to Pd-complex, stirring (room temp., pptn.); filtration, washing (H2O), drying (60°C, vac., over P2O5); elem.anal.;90%
pentetrazole
54-95-5

pentetrazole

benzaldehyde
100-52-7

benzaldehyde

acetyl chloride
75-36-5

acetyl chloride

phenyl(6,7,8,9-tetrahydro-5H-tetrazolo[1,5-a]azepin-9-yl)methyl acetate
926290-85-9

phenyl(6,7,8,9-tetrahydro-5H-tetrazolo[1,5-a]azepin-9-yl)methyl acetate

Conditions
ConditionsYield
Stage #1: pentetrazole With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 0.5h;
Stage #2: benzaldehyde In tetrahydrofuran; hexane at -78℃; for 0.333333h;
Stage #3: acetyl chloride In tetrahydrofuran; hexane at -78 - 20℃;
81%
pentetrazole
54-95-5

pentetrazole

copper(II) perchlorate hexahydrate

copper(II) perchlorate hexahydrate

tetrakis(1,5-pentamethylenetetrazol)copper(II) perchlorate

tetrakis(1,5-pentamethylenetetrazol)copper(II) perchlorate

Conditions
ConditionsYield
In isopropyl alcohol tetrazole deriv. added to soln. of copper perchlorate in isopropanol under stirring; mixt. heated at 60°C for 1 h; cooling at 17°C; small amt. of ethyl acetate added; ppt. filteredoff, washed with ethyl acetate and recrystd. from isopropanol; elem. an al.;80%
In water tetrazole deriv. added to aq. soln. of copper perchlorate under stirring; mixt. heated at 60°C for 2 h; cooling at 17°C; ppt. filtered off, washed with ethyl acetate andrecrystd. from isopropanol; elem. anal.;60%
tetrafluoroboric acid

tetrafluoroboric acid

pentetrazole
54-95-5

pentetrazole

vinyl ferrocene
1271-51-8

vinyl ferrocene

C5H5FeC5H4CHCHCH2N4C(CH2)5(1+)*BF4(1-)=C5H5FeC5H4CHCHCH2N4C(CH2)5BF4

C5H5FeC5H4CHCHCH2N4C(CH2)5(1+)*BF4(1-)=C5H5FeC5H4CHCHCH2N4C(CH2)5BF4

Conditions
ConditionsYield
In dichloromethane; water aq. HBF4 was added to mixt. of corazol and Fe-complex in CH2Cl2, 40 min,Et2O was added; filtered, washed with ether, dried; elem. anal.;63%
tetrafluoroboric acid

tetrafluoroboric acid

pentetrazole
54-95-5

pentetrazole

1-ferrocenylphenylmethanol

1-ferrocenylphenylmethanol

C5H5FeC5H4CHC6H5N4C(CH2)5(1+)*BF4(1-)=C5H5FeC5H4CHC6H5N4C(CH2)5BF4

C5H5FeC5H4CHC6H5N4C(CH2)5(1+)*BF4(1-)=C5H5FeC5H4CHC6H5N4C(CH2)5BF4

Conditions
ConditionsYield
In dichloromethane; water aq. HBF4 was added to mixt. of corazol and Fe-complex in CH2Cl2, 30 min,Et2O was added; filtered, washed with ether, dried; elem. anal.;62%
pentetrazole
54-95-5

pentetrazole

copper(II) perchlorate

copper(II) perchlorate

copper(II) perchlorate bis(1,5-pentamethylentetrazole)

copper(II) perchlorate bis(1,5-pentamethylentetrazole)

Conditions
ConditionsYield
In water at 20 - 60℃;60%
pentetrazole
54-95-5

pentetrazole

cobalt(III) diaquatetrammine perchlorate

cobalt(III) diaquatetrammine perchlorate

A

tetraammine-bis(cyclopentamethylenetetrazole)cobalt(III) perchlorate

tetraammine-bis(cyclopentamethylenetetrazole)cobalt(III) perchlorate

B

tetraammine(aqua)(cyclopentamethylenetetrazole)cobalt(III) perchlorate

tetraammine(aqua)(cyclopentamethylenetetrazole)cobalt(III) perchlorate

Conditions
ConditionsYield
In hydrogenchloride complex Co(NH3)4(H2O)2(ClO4)3 reacted with cyclopentamethylenetetrazole in aq. soln. of HCl for 3 h at 100°C; complex (Co(NH3)4(C6H10N4))(ClO4)3 isolated; mother liquor concd.; ppt. formed upon cooling filtered off; elem. anal.;A 59%
B 38%

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