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![(11br, 11′br)-4,4′-(oxydi-2,1-phenylene)bis-dinaphtho[2,1-d:, 1′, 2′-f][1,3,2]dioxaphosphepin (c09-0788-709)](https://cdn11.bigcommerce.com/s-2u2oi3cvy8/images/stencil/500x659/products/1252811/1084431/sj_500_B487069__24566.1720824925.jpg?c=1 "(11br, 11′br)-4,4′-(oxydi-2,1-phenylene)bis-dinaphtho[2,1-d:, 1′, 2′-f][1,3,2]dioxaphosphepin (c09-0788-709)")
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(11bR, 11′bR)-4,4′-(Oxydi-2,1-phenylene)bis-dinaphtho[2,1-d:, 1′, 2′-f][1,3,2]dioxaphosphepin (C09-0788-709)
Price: $287.87List Price: $319.86DescriptionThis diphosphonite ligand has been successfully employed in asymmetric Rh-catalyzed conjugate addition reactions of arylboronic acids to enones, as well as in asymmetric hydrogenation reactions of β-keto esters. -
![(11br, 11′br)-4,4′-(oxydi-2,1-phenylene)bis-dinaphtho[2,1-d:, 1′, 2′-f][1,3,2]dioxaphosphepin (c09-0788-710)](https://cdn11.bigcommerce.com/s-2u2oi3cvy8/images/stencil/500x659/products/1252812/1084432/sj_500_B487069__76113.1720824925.jpg?c=1 "(11br, 11′br)-4,4′-(oxydi-2,1-phenylene)bis-dinaphtho[2,1-d:, 1′, 2′-f][1,3,2]dioxaphosphepin (c09-0788-710)")
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(11bR, 11′bR)-4,4′-(Oxydi-2,1-phenylene)bis-dinaphtho[2,1-d:, 1′, 2′-f][1,3,2]dioxaphosphepin (C09-0788-710)
Price: $1,485.48List Price: $1,650.53DescriptionThis diphosphonite ligand has been successfully employed in asymmetric Rh-catalyzed conjugate addition reactions of arylboronic acids to enones, as well as in asymmetric hydrogenation reactions of β-keto esters. -
![(11br,11''br)-2,2''-[oxybis(methylene)]bis[4-hydroxy-4,4''-dioxide-dinaphtho[2,1-d:1'',2''-f][1,3,2]dioxaphosphepin]](https://cdn11.bigcommerce.com/s-2u2oi3cvy8/images/stencil/500x659/products/814411/642341/B281858__07160.1717226307.png?c=1 "(11br,11''br)-2,2''-[oxybis(methylene)]bis[4-hydroxy-4,4''-dioxide-dinaphtho[2,1-d:1'',2''-f][1,3,2]dioxaphosphepin]")
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(11bR,11''bR)-2,2''-[Oxybis(methylene)]bis[4-hydroxy-4,4''-dioxide-dinaphtho[2,1-d:1'',2''-f][1,3,2]dioxaphosphepin]
Price: $365.01List Price: $405.57(11bR,11''bR)-2,2''-[Oxybis(methylene)]bis[4-hydroxy-4,4''-dioxide-dinaphtho[2,1-d:1'',2''-f][1,3,2]dioxaphosphepin]. -
![(11br,11′br)-4,4′-(9,9-dimethyl-9h-xanthene-4,5-diyl)bis-dinaphtho[2,1-d:1′, 2′-f][1,3,2]dioxaphosphepin (c09-0788-704)](https://cdn11.bigcommerce.com/s-2u2oi3cvy8/images/stencil/500x659/products/1252806/1084426/sj_500_B487048__54849.1720824923.jpg?c=1 "(11br,11′br)-4,4′-(9,9-dimethyl-9h-xanthene-4,5-diyl)bis-dinaphtho[2,1-d:1′, 2′-f][1,3,2]dioxaphosphepin (c09-0788-704)")
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(11bR,11′bR)-4,4′-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis-dinaphtho[2,1-d:1′, 2′-f][1,3,2]dioxaphosphepin (C09-0788-704)
Price: $377.87List Price: $419.86DescriptionThis diphosphonite ligand has been successfully employed in Noyori-type asymmetric transfer hydrogenation of prochiral ketones. -
![(11br,11′br)-4,4′-(9,9-dimethyl-9h-xanthene-4,5-diyl)bis-dinaphtho[2,1-d:1′, 2′-f][1,3,2]dioxaphosphepin (c09-0788-705)](https://cdn11.bigcommerce.com/s-2u2oi3cvy8/images/stencil/500x659/products/1252807/1084427/sj_500_B487048__94634.1720824923.jpg?c=1 "(11br,11′br)-4,4′-(9,9-dimethyl-9h-xanthene-4,5-diyl)bis-dinaphtho[2,1-d:1′, 2′-f][1,3,2]dioxaphosphepin (c09-0788-705)")
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(11bR,11′bR)-4,4′-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis-dinaphtho[2,1-d:1′, 2′-f][1,3,2]dioxaphosphepin (C09-0788-705)
Price: $1,699.08List Price: $1,887.87DescriptionThis diphosphonite ligand has been successfully employed in Noyori-type asymmetric transfer hydrogenation of prochiral ketones. -
![(11bs)-(-)-4,4-di-t-butyl-2,6-bis[3,5-bis(trifluoromethyl)phenyl]-4,5-dihydro-3h-dinaphtho[2,1-c:1',2'-e]phosphepinium bromide (c09-0783-532)](https://cdn11.bigcommerce.com/s-2u2oi3cvy8/images/stencil/500x659/products/1247823/1079443/sj_500_B359032__25710.1720822535.jpg?c=1 "(11bs)-(-)-4,4-di-t-butyl-2,6-bis[3,5-bis(trifluoromethyl)phenyl]-4,5-dihydro-3h-dinaphtho[2,1-c:1',2'-e]phosphepinium bromide (c09-0783-532)")
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(11bS)-(-)-4,4-Di-t-butyl-2,6-bis[3,5-bis(trifluoromethyl)phenyl]-4,5-dihydro-3H-dinaphtho[2,1-c:1',2'-e]phosphepinium bromide (C09-0783-532)
Price: $3,499.50List Price: $3,888.33(11bS)-(-)-4,4-Di-t-butyl-2,6-bis[3,5-bis(trifluoromethyl)phenyl]-4,5-dihydro-3H-dinaphtho[2,1-c:1',2'-e]phosphepinium bromide. -
![(11bs)-(-)-4,4-di-t-butyl-2,6-bis[3,5-bis(trifluoromethyl)phenyl]-4,5-dihydro-3h-dinaphtho[2,1-c:1',2'-e]phosphepinium bromide (c09-0783-533)](https://cdn11.bigcommerce.com/s-2u2oi3cvy8/images/stencil/500x659/products/1247824/1079444/sj_500_B359032__96492.1720822536.jpg?c=1 "(11bs)-(-)-4,4-di-t-butyl-2,6-bis[3,5-bis(trifluoromethyl)phenyl]-4,5-dihydro-3h-dinaphtho[2,1-c:1',2'-e]phosphepinium bromide (c09-0783-533)")
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(11bS)-(-)-4,4-Di-t-butyl-2,6-bis[3,5-bis(trifluoromethyl)phenyl]-4,5-dihydro-3H-dinaphtho[2,1-c:1',2'-e]phosphepinium bromide (C09-0783-533)
Price: $911.88List Price: $1,013.20(11bS)-(-)-4,4-Di-t-butyl-2,6-bis[3,5-bis(trifluoromethyl)phenyl]-4,5-dihydro-3H-dinaphtho[2,1-c:1',2'-e]phosphepinium bromide. -
![(11bs)-(-)-4,4-dibutyl-2,6-bis[3,5-bis(trifluoromethyl)phenyl]-4,5-dihydro-3h-dinaphtho[2,1-c:1'',2''-e]phosphepinium bromide (c09-0775-344)](https://cdn11.bigcommerce.com/s-2u2oi3cvy8/images/stencil/500x659/products/814560/642490/B282020__42961.1717226379.png?c=1 "(11bs)-(-)-4,4-dibutyl-2,6-bis[3,5-bis(trifluoromethyl)phenyl]-4,5-dihydro-3h-dinaphtho[2,1-c:1'',2''-e]phosphepinium bromide (c09-0775-344)")
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(11bS)-(-)-4,4-Dibutyl-2,6-bis[3,5-bis(trifluoromethyl)phenyl]-4,5-dihydro-3H-dinaphtho[2,1-c:1'',2''-e]phosphepinium bromide (C09-0775-344)
Price: $1,064.28List Price: $1,182.53(11bS)-(-)-4,4-Dibutyl-2,6-bis[3,5-bis(trifluoromethyl)phenyl]-4,5-dihydro-3H-dinaphtho[2,1-c:1'',2''-e]phosphepinium bromide. -
![(11bs)-(-)-4,4-dibutyl-2,6-bis[3,5-bis(trifluoromethyl)phenyl]-4,5-dihydro-3h-dinaphtho[2,1-c:1'',2''-e]phosphepinium bromide (c09-0775-345)](https://cdn11.bigcommerce.com/s-2u2oi3cvy8/images/stencil/500x659/products/814561/642491/B282020__19757.1717226379.png?c=1 "(11bs)-(-)-4,4-dibutyl-2,6-bis[3,5-bis(trifluoromethyl)phenyl]-4,5-dihydro-3h-dinaphtho[2,1-c:1'',2''-e]phosphepinium bromide (c09-0775-345)")
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(11bS)-(-)-4,4-Dibutyl-2,6-bis[3,5-bis(trifluoromethyl)phenyl]-4,5-dihydro-3H-dinaphtho[2,1-c:1'',2''-e]phosphepinium bromide (C09-0775-345)
Price: $285.30List Price: $317.00(11bS)-(-)-4,4-Dibutyl-2,6-bis[3,5-bis(trifluoromethyl)phenyl]-4,5-dihydro-3H-dinaphtho[2,1-c:1'',2''-e]phosphepinium bromide. -
![(11bs)-(2s,5s)-1-(dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl)-2,5-diphenylpyrrolidine](https://cdn11.bigcommerce.com/s-2u2oi3cvy8/images/stencil/500x659/products/1478780/1310036/sj_500_S590712__90458.1721146285.jpg?c=1 "(11bs)-(2s,5s)-1-(dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl)-2,5-diphenylpyrrolidine")
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(11bS)-(2S,5S)-1-(Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl)-2,5-diphenylpyrrolidine
Price: $313.35List Price: $348.17(11bS)-(2S,5S)-1-(Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl)-2,5-diphenylpyrrolidine. -
![(11bs)-2,6-bis(3,5-dichlorophenyl)-4-hydroxy-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin (c09-0775-197)](https://cdn11.bigcommerce.com/s-2u2oi3cvy8/images/stencil/500x659/products/814413/642343/B281861__61821.1717226308.png?c=1 "(11bs)-2,6-bis(3,5-dichlorophenyl)-4-hydroxy-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin (c09-0775-197)")
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(11bS)-2,6-Bis(3,5-dichlorophenyl)-4-hydroxy-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin (C09-0775-197)
Price: $662.28List Price: $735.87(11bS)-2,6-Bis(3,5-dichlorophenyl)-4-hydroxy-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin. -
![(11bs)-2,6-bis(3,5-dichlorophenyl)-4-hydroxy-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin (c09-0775-198)](https://cdn11.bigcommerce.com/s-2u2oi3cvy8/images/stencil/500x659/products/814414/642344/B281861__20162.1717226308.png?c=1 "(11bs)-2,6-bis(3,5-dichlorophenyl)-4-hydroxy-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin (c09-0775-198)")
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(11bS)-2,6-Bis(3,5-dichlorophenyl)-4-hydroxy-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin (C09-0775-198)
Price: $184.35List Price: $204.83(11bS)-2,6-Bis(3,5-dichlorophenyl)-4-hydroxy-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin.
