Derivatives of cis-NPCl2(NSOCl)2 and (NPC12)2NS0C1, Part XV [1] Methyl- and Ethylamino Derivatives of (NPCl2)2NSOPh C. Cnossen-Voswijk and J. C. van de Grampel*

نویسنده

  • C. Kruk
چکیده

The aminolysis of (NPCl2)2NSOPh by methyland ethylamine in diethylether proceeds mainly via a non-geminal substitution pattern. In acetonitrile both geminal and nongeminal substitution is observed. The preparation of the derivatives is described and the iH and 3 1P NMR data are discussed. The interpretation of the NMR spectra is supported by the simulation of the spectra of NPClNHMeNPCl2NSOPh.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Derivatives of NPCI^NSOCl),, and (NPC12)2NS0C1, Part XXI [1]. The Synthesis of a Spiro Phosphazene Derivative of NPCl^NSOPh^

Only a limited number of spiro compounds has been reported in which both components have a phosphazene or phosphazenelike skeleton. The first member of this class, viz. NP[(NPCl2)2NCH3](NPCl2)2 (Fig. l.A), was prepared by Lehr [2] by means of a Kirsanov conversion of (NPC12)2NP(NH2)2 into (NPC12)2NP(NPC13)2, followed by a ring closure reaction using [(CH3)3Si]2NCH3. Two other routes have been d...

متن کامل

Derivatives of eis-NPC12(NS0C1)2 and (NPC12)2NS0C1, Part XI [1] Preparation of Amino-phenyl Derivatives of NPC12(NS0C1)2

Introduction In a previous paper [2] we described that Friedel-Crafts phenylation of the ringsystems (NPCl2)3-n(NSOCl)w (n = 1, 2) leads to a reaction at the sulphur atoms. Efforts to substitute a phosphorus-bonded chlorine atom failed however, even in the presence of an excess of A1C13. It has been demonstrated in phosphazene chemistry [3-6] that a PClAm group (Am = amino) is more reactive tow...

متن کامل

Derivatives of eis-NPC12(NS0C1)2 and (NPC12)2NS0C1, Part XII [1] Triphenylphosphazenyl Derivatives of NPC12(NS0X)2 and (NPC12)2NS0X

Z. Naturforsch. 34b, 569-572 (1979); received December 27, 1978 Triphenylphosphazenyl Derivatives, Preparation, Characterization Reaction of the ring systems NPC12(NS0X)2 and (NPC12)2NS0X (X = F, Cl, Ph) with HNPPI13 in molar ratio 1:2 gives their mono(tripbenylphosphazenyl) derivatives. The compound NPCl(NPPh3)(NSOPh)2 forms a stable 1:1 adduct with acetonitrile. All compounds are characterize...

متن کامل

Derivatives of NPC12(NS0C1)2 and (NPC12)2NS0C1, Part XXIII [1] Reactivity in Aminolysis Reactions by NH3

Reactions of the cyclic systems (NPC12)2NS0X and NPC12(NS0X)2 (X = F, Cl, Ph) with NH3 in diethyl ether or acetonitrile at low temperature provide convincing evidence that the P-bonded chlorine atoms are replaced by NH2 groups along a geminal pathway. No disruption of the S-F and S-Ph bonds occurs. Aminolysis of NPC12(NS0C1)2 proceeds to NP(NH2)2(NS0C1)2, followed by decomposition, (NPC12)2NS0C...

متن کامل

Characterization and DFT studies of cis, trans and vinyl derivatives of 1,4-butadiene using C20 in different temperatures

 In this research of cis, trans and vinyl monomeric derivatives of 1,4-butadiene were studied using C20 in different temperatures by Functional density theory (DFT). To this purpose, the materials were firstly optimized geometrically, then the calculations of the thermodynamic parameters were performed on all of them. In the following, changes in parameters of energy...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2012