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ChemicalBook >> CAS DataBase List >> (-)-1,2-BIS((2R,5R)-2,5-DIETHYLPHOSPHOLANO)BENZENE(CYCLOOCTADIENE)RHODIUM(I)TRIFLUOROMETHANESULFONATE

(-)-1,2-BIS((2R,5R)-2,5-DIETHYLPHOSPHOLANO)BENZENE(CYCLOOCTADIENE)RHODIUM(I)TRIFLUOROMETHANESULFONATE

(-)-1,2-BIS((2R,5R)-2,5-DIETHYLPHOSPHOLANO)BENZENE(CYCLOOCTADIENE)RHODIUM(I)TRIFLUOROMETHANESULFONATE price.
  • $50 - $1778
  • Product name: (-)-1,2-BIS((2R,5R)-2,5-DIETHYLPHOSPHOLANO)BENZENE(CYCLOOCTADIENE)RHODIUM(I)TRIFLUOROMETHANESULFONATE
  • CAS: 136705-77-6
  • MF: C31H48F3O3P2RhS
  • MW: 722.62
  • EINECS:
  • MDL Number:MFCD00269860
  • Synonyms:(+)-1,2-Bis((2S,5S)-2,5-diethylphospholano)benzene(cyclooctadiene)rhodium(I) trifluoromethansulfonate;Bisdiethylphospholanobenzenecyclooctadienerhodiumtrifluorometanesulfon;(-)-1,2-Bis((2R,5R)-2,5-diethylphospholano)benzene(cyclooctadiene)rhodium(I)trifluoromethanesulfonate(r,r)-et-duphos-rh;(-)-1,2-Bis((2R,5R)-2,5-diethylphospholano)benzene(cyclooctadiene)rhodium(I)trifluoromethanesulfonate,98+%(R,R)-Et-DUPHOS-Rh;1,2-Bis[(2R,5R)-2,5-diethylphospholano]benzene(1,5-cyclooctadiene)rhodium(I) trifluoromethanesulfonate;(-)-1,2-Bis[(2R,5R)-diethylphospholano)benzene(cyclooctadiene]rhodium(I) triflate,98%;(-)-1,2-Bis((2R,5R)-2,5-diethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I) trifluoromethanesulfonate, 98+% (R,R)-Et-DUPHOS-Rh;(-)-1,2-Bis((2R,5R)-2,5-diethylphospholano)benzene(cyclooctadiene)rhodium(I) trifluoromethanesulfona
Price21 Properties Safety Information Description
21 prices
Selected condition：
Brand
  • aablocks
  • AK Scientific
  • American Custom Chemicals Corporation
  • Arctom
  • Biosynth
  • BLDpharm
  • Sigma-Aldrich
  • Strem Chemicals
Package
  • 10mg
  • 25mg
  • 50mg
  • 100mg
  • 250mg
  • 500mg
  • 2g
  • Manufactureraablocks
  • Product numberAA003B89
  • Product description(-)-1,2-Bis((2R,5R)-2,5-diethylphospholano)benzene(cyclooctadiene)rhodium(i) trifluoromethanesulfonate 98%
  • Packaging250mg
  • Price$228
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003B89
  • Product description(-)-1,2-Bis((2R,5R)-2,5-diethylphospholano)benzene(cyclooctadiene)rhodium(i) trifluoromethanesulfonate 98%
  • Packaging100mg
  • Price$154
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003B89
  • Product description(-)-1,2-Bis((2R,5R)-2,5-diethylphospholano)benzene(cyclooctadiene)rhodium(i) trifluoromethanesulfonate 98%
  • Packaging50mg
  • Price$108
  • Updated2026-05-28
  • Buy
  • ManufacturerAK Scientific
  • Product numberY1409
  • Product description1,2-Bis[(2R,5R)-2,5-diethylphospholano]benzene(1,5-cyclooctadiene)rhodium(I) trifluoromethanesulfonate
  • Packaging500mg
  • Price$860
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberOGM0000017
  • Product description(R,R)-ET-DUPHOS-RH 95.00%
  • Packaging250MG
  • Price$852.57
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberOGM0000017
  • Product description(R,R)-ET-DUPHOS-RH 95.00%
  • Packaging50MG
  • Price$625.91
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS628001
  • Product description1,2-Bis[(2R,5R)-2,5-diethylphospholano]benzene(1,5-cyclooctadiene)rhodium(I) trifluoromethanesulfonate
  • Packaging100mg
  • Price$190
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFB102586
  • Product description(-)-1,2-Bis((2R,5R)-2,5-diethylphospholano)benzene(cyclooctadiene)rhodium(I) trifluoromethanesulfonate
  • Packaging50mg
  • Price$160
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFB102586
  • Product description(-)-1,2-Bis((2R,5R)-2,5-diethylphospholano)benzene(cyclooctadiene)rhodium(I) trifluoromethanesulfonate
  • Packaging250mg
  • Price$550
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFB102586
  • Product description(-)-1,2-Bis((2R,5R)-2,5-diethylphospholano)benzene(cyclooctadiene)rhodium(I) trifluoromethanesulfonate
  • Packaging25mg
  • Price$100
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFB102586
  • Product description(-)-1,2-Bis((2R,5R)-2,5-diethylphospholano)benzene(cyclooctadiene)rhodium(I) trifluoromethanesulfonate
  • Packaging10mg
  • Price$50
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFB102586
  • Product description(-)-1,2-Bis((2R,5R)-2,5-diethylphospholano)benzene(cyclooctadiene)rhodium(I) trifluoromethanesulfonate
  • Packaging100mg
  • Price$270
  • Updated2021-12-16
  • Buy
  • ManufacturerBLDpharm
  • Product numberBD42771
  • Product description1,2-Bis[(2R,5R)-2,5-diethylphospholano]benzene(1,5-cyclooctadiene)rhodium(I) trifluoromethanesulfonate 98%
  • Packaging100mg
  • Price$192
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number698393
  • Product description1,2-Bis[(2R,5R)-2,5-diethylphospholano]benzene(1,5-cyclooctadiene)rhodium(I) trifluoromethanesulfonate
  • Packaging50mg
  • Price$139
  • Updated2023-06-20
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number698393
  • Product description1,2-Bis[(2R,5R)-2,5-diethylphospholano]benzene(1,5-cyclooctadiene)rhodium(I) trifluoromethanesulfonate
  • Packaging250mg
  • Price$347
  • Updated2023-06-20
  • Buy
  • ManufacturerStrem Chemicals
  • Product number45-0150
  • Product description(-)-1,2-Bis((2R,5R)-2,5-diethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I) trifluoromethanesulfonate, 98+% (R,R)-Et-DUPHOS-Rh
  • Packaging500mg
  • Price$531
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003B89 (-)-1,2-Bis((2R,5R)-2,5-diethylphospholano)benzene(cyclooctadiene)rhodium(i) trifluoromethanesulfonate 98% 250mg $228 2026-05-28 Buy
aablocks AA003B89 (-)-1,2-Bis((2R,5R)-2,5-diethylphospholano)benzene(cyclooctadiene)rhodium(i) trifluoromethanesulfonate 98% 100mg $154 2026-05-28 Buy
aablocks AA003B89 (-)-1,2-Bis((2R,5R)-2,5-diethylphospholano)benzene(cyclooctadiene)rhodium(i) trifluoromethanesulfonate 98% 50mg $108 2026-05-28 Buy
AK Scientific Y1409 1,2-Bis[(2R,5R)-2,5-diethylphospholano]benzene(1,5-cyclooctadiene)rhodium(I) trifluoromethanesulfonate 500mg $860 2021-12-16 Buy
American Custom Chemicals Corporation OGM0000017 (R,R)-ET-DUPHOS-RH 95.00% 250MG $852.57 2021-12-16 Buy
American Custom Chemicals Corporation OGM0000017 (R,R)-ET-DUPHOS-RH 95.00% 50MG $625.91 2021-12-16 Buy
Arctom AS628001 1,2-Bis[(2R,5R)-2,5-diethylphospholano]benzene(1,5-cyclooctadiene)rhodium(I) trifluoromethanesulfonate 100mg $190 2021-12-16 Buy
Biosynth FB102586 (-)-1,2-Bis((2R,5R)-2,5-diethylphospholano)benzene(cyclooctadiene)rhodium(I) trifluoromethanesulfonate 50mg $160 2021-12-16 Buy
Biosynth FB102586 (-)-1,2-Bis((2R,5R)-2,5-diethylphospholano)benzene(cyclooctadiene)rhodium(I) trifluoromethanesulfonate 250mg $550 2021-12-16 Buy
Biosynth FB102586 (-)-1,2-Bis((2R,5R)-2,5-diethylphospholano)benzene(cyclooctadiene)rhodium(I) trifluoromethanesulfonate 25mg $100 2021-12-16 Buy
Biosynth FB102586 (-)-1,2-Bis((2R,5R)-2,5-diethylphospholano)benzene(cyclooctadiene)rhodium(I) trifluoromethanesulfonate 10mg $50 2021-12-16 Buy
Biosynth FB102586 (-)-1,2-Bis((2R,5R)-2,5-diethylphospholano)benzene(cyclooctadiene)rhodium(I) trifluoromethanesulfonate 100mg $270 2021-12-16 Buy
BLDpharm BD42771 1,2-Bis[(2R,5R)-2,5-diethylphospholano]benzene(1,5-cyclooctadiene)rhodium(I) trifluoromethanesulfonate 98% 100mg $192 2021-12-16 Buy
Sigma-Aldrich 698393 1,2-Bis[(2R,5R)-2,5-diethylphospholano]benzene(1,5-cyclooctadiene)rhodium(I) trifluoromethanesulfonate 50mg $139 2023-06-20 Buy
Sigma-Aldrich 698393 1,2-Bis[(2R,5R)-2,5-diethylphospholano]benzene(1,5-cyclooctadiene)rhodium(I) trifluoromethanesulfonate 250mg $347 2023-06-20 Buy
Strem Chemicals 45-0150 (-)-1,2-Bis((2R,5R)-2,5-diethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I) trifluoromethanesulfonate, 98+% (R,R)-Et-DUPHOS-Rh 500mg $531 2024-03-01 Buy
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Properties

storage temp. :Refrigerator (+4°C)
form :crystal
color :orange
Sensitive :Air Sensitive
Exposure limits :ACGIH: TWA 1 mg/m3
NIOSH: IDLH 100 mg/m3; TWA 0.1 mg/m3 InChIKey :HZLILTNLWVOBFS-KYOOHHHUSA-M
SMILES :[Rh+].[O-]S(=O)(=O)C(F)(F)F.C1CC=CCCC=C1.CC[C@@H]2CC[C@@H](CC)P2c3ccccc3P4[C@H](CC)CC[C@H]4CC

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

DuPhos and BPE Ligands: Highly Efficient Privileged Ligands

Catalyst for:
  • Stereoselective synthesis of δ-amino acid derivatives via asymmetric hydrogenation of acetylaminopentenoic acid derivatives
  • Stereoselective synthesis of manzacidins A and C via stereoselective hydrogenation
  • Stereoselective synthesis of tetracyclic core of manzamine A via Rh-catalyzed asymmetric hydrogenation, diastereoselective Diels-Alder reaction, Eschenmoser-Tanabe fragmentation, Chang′s amide formation, and Hofmann rearrangement
  • Asymmetric preparation of chiral Cbz-aminodifluorobutyric acid Me ester and its analogs
  • Biphasic catalytic hydrogenations in ionic liquids with addition of water as a second solvent
  • Preparation of cyclobutane-containing amino acids via asymmetric hydrogenations of cyclobutyl enamides
  • Asymmetric preparation of both enantiomers of (dimethoxycoumaryl)alanine as suitable fluorescent peptide labels

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Suppliers and manufacturers

Hangzhou ICH Biofarm Co., Ltd
(-)-1,2-BIS((2R,5R)-2,5-DIETHYLPHOSPHOLANO)BENZENE(CYCLOOCTADIENE)RHODIUM(I)TRIFLUOROMETHANESULFONATE
(-)-1,2-BIS((2R,5R)-2,5-DIETHYLPHOSPHOLANO)BENZENE(CYCLOOCTADIENE)RHODIUM(I)TRIFLUOROMETHANESULFONATE CAS:136705-77-6
Aladdin Scientific
DAYANG CHEM (HANGZHOU) CO.,LTD J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. Alfa Aesar Energy Chemical Thermo Fisher Scientific Sigma-Aldrich Alfa Chemistry