Did you know ? If you order before Friday 14h we deliver 90PCT of the the time next Tuesday, GENTAUR another in time delivery

Pubmed ID :28891230
Publication Date : //

Synthesis of AgWCNx Nanocomposites for the One-Step Conversion of Cyclohexene to Adipic Acid and Its Mechanistic Studies.


A novel catalyst composed of silver nanoparticles grafted on WCNx has been prepared by using a facile pH-adjusted method. The material reported in this study presents a non-mineral acid route for the synthesis of the industrially significant monomer adipic acid through the selective oxidation of cyclohexene. Ag has been stabilized in the hydrophobic matrix during the formation of the mesoporous silica material by using aniline as stabilizing agent. A cyclohexene conversion of 92.2 % with 96.2 % selectivity for adipic acid was observed with the AgWCNx -2 catalyst, therefore, the AgWCNx catalyst was found to be efficient for the direct conversion to adipic acid with respect to their monometallic counterparts. The energy profile diagrams for each reaction path by using the AgWCNx catalyst were studied along with their monometallic counterparts by using the Gaussian 09 package. The reported material can avoid the use of harmful phase-transfer catalysts (PTC) and/or chlorinated additives, which are two among other benefits of the reported work.

Authors : Goyal Reena , Sameer Siddharth , Sarkar Bipul , Bag Arijit , Singhal Nikita , Bordoloi Ankur ,

Related products :

Catalog number Product name Quantity
9010-89-3 Adipic acid diethyleneglycol copolymer Adipic acid_diethylenegl 1g
5423-61-0 adipic acid, compound with 1,4_bis(3_ami adipic acid, compound 1g
30-449 The process of transferring lipoic acid to proteins is a two-step process. The first step is the activation of lipoic acid by lipoate-activating enzyme to form lipoyl-AMP. For the second step, LIPT1 t 0.05 mg
84145-85-7 adipic acid, compound with morpholine adipic acid, compound 1g
3323-53-3 Adipic acid, compound with hexane_1,6_ Adipic acid, compound 1g
38478-77-2 adipic acid, dianhydride with bis(acetic a adipic acid, dianhydride 1g
31698-46-1 adipic acid, compound with 1_methyldod adipic acid, compound 1g
24625-16-9 adipic acid, compound with 2_aminoetha adipic acid, compound 1g
29194-47-6 adipic acid, compound with 2_aminoetha adipic acid, compound 1g
94135-63-4 adipic acid, compound with N_(2_aminoet adipic acid, compound 1g
93804-17-2 adipic acid, compound with 2_(dimethyla adipic acid, compound 1g
68856-37-1 adipic acid, compound with N_(Z)_octade adipic acid, compound 1g
52408-04-5 2,5_Diamino adipic acid 2HCl 2,5_Diamino adipic acid 1g
26699-71-8 adipic acid, monoester with glycerol adipic acid, monoester 1g
25666-61-9 Adipic acid, potassium salt Adipic acid, potassium 1g
0313102500 CYCLOHEXENE 98 percent FOR SYNTHESIS STABILIZED WITH BHT, CAS: 110-83-8 2,5LTR
031310025k CYCLOHEXENE 98 percent FOR SYNTHESIS STABILIZED WITH BHT, CAS: 110-83-8 25LTR
031310200k CYCLOHEXENE 98 percent FOR SYNTHESIS STABILIZED WITH BHT, CAS: 110-83-8 200LTR
0313100500 CYCLOHEXENE 98 percent FOR SYNTHESIS STABILIZED WITH BHT, CAS: 110-83-8 5x500ML
24325-14-2 Z-L-Amino adipic acid Z-L-Amino adipic acid 1g
30-117 Phosphofructokinase (PFK) is a tetrameric enzyme that catalyzes a key step in glycolysis, namely the conversion of D-fructose 6-phosphate to D-fructose 1,6-bisphosphate. PFK from muscle is a homotetra 0.1 mg
25-727 LSS catalyzes the conversion of (S)-2,3 oxidosqualene to lanosterol. It is a member of the terpene cyclase_mutase family and catalyzes the first step in the biosynthesis of cholesterol, steroid hormon 0.05 mg
54437-56-8 adipic acid, cobalt salt adipic acid, cobalt salt 1g
23311-84-4 adipic acid, sodium salt adipic acid, sodium salt 1g
31-348 MGAT2 is a Golgi enzyme catalyzing an essential step in the conversion of oligomannose to complex N-glycans. The enzyme has the typical glycosyltransferase domains a short N-terminal cytoplasmic doma 0.1 mg


 

GENTAUR Belgium BVBA BE0473327336
Voortstraat 49, 1910 Kampenhout BELGIUM
Tel 0032 16 58 90 45

Fax 0032 16 50 90 45
info@gentaur.com | Gentaur





GENTAUR Ltd.
Howard Frank Turnberry House
1404-1410 High Road
Whetstone London N20 9BH
Tel 020 3393 8531 Fax 020 8445 9411
uk@gentaur.com | Gentaur

 

 




GENTAUR France SARL
9, rue Lagrange, 75005 Paris
Tel 01 43 25 01 50

Fax 01 43 25 01 60
RCS Paris B 484 237 888

SIRET 48423788800017

BNP PARIBAS PARIS PL MAUBERT BIC BNPAFRPPPRG

france@gentaur.com | Gentaur

GENTAUR GmbH
Marienbongard 20
52062 Aachen Deutschland
Support Karolina Elandt
Tel: 0035929830070
Fax: (+49) 241 56 00 47 88

Logistic :0241 40 08 90 86
Bankleitzahl 39050000
IBAN lautet DE8839050000107569353
Handelsregister Aachen HR B 16058
Umsatzsteuer-Identifikationsnummer *** DE 815175831
Steuernummer 201/5961/3925
de@gentaur.com | Gentaur

GENTAUR U.S.A
Genprice Inc, Logistics
547, Yurok Circle
San Jose, CA 95123
CA 95123
Tel (408) 780-0908,
Fax (408) 780-0908,
sales@genprice.com

Genprice Inc, Invoices and accounting
6017 Snell Ave, Ste 357
San Jose, CA 95123




GENTAUR Nederland BV
NL850396268B01 KVK nummer 52327027
Kuiper 1
5521 DG Eersel Nederland
Tel:  0208-080893  Fax: 0497-517897
nl@gentaur.com | Gentaur
IBAN: NL04 RABO 0156 9854 62   SWIFT RABONL2U






GENTAUR Spain
tel:0911876558
spain@gentaur.com | Gentaur






ГЕНТАУЪР БЪЛГАРИЯ
ID # 201 358 931 /BULSTAT
София 1000, ул. "Граф Игнатиев" 53 вх. В, ет. 2
Tel 0035924682280 Fax 0035924808322
e-mail: Sofia@gentaur.com | Gentaur
IBAN: BG11FINV91501014771636
BIC: FINVBGSF

GENTAUR Poland Sp. z o.o.


ul. Grunwaldzka 88/A m.2
81-771 Sopot, Poland
TEL Gdansk 058 710 33 44 FAX  058 710 33 48              

poland@gentaur.com | Gentaur

Other countries

Österreich +43720880899

Canada Montreal +15149077481

Ceská republika Praha +420246019719

Danmark +4569918806

Finland Helsset +358942419041

Magyarország Budapest +3619980547

Ireland Dublin+35316526556

Luxembourg+35220880274

Norge Oslo+4721031366

Sverige Stockholm+46852503438

Schweiz Züri+41435006251

US New York+17185132983

GENTAUR Italy
SRL IVA IT03841300167
Piazza Giacomo Matteotti, 6
24122 Bergamo Tel 02 36 00 65 93
Fax 02 36 00 65 94
italia@gentaur.com | Gentaur